Pawlowski J., 1968: Nowe dla Babiej Góry gatunki chrzaszczy (Coleoptera). III. 21 pp. Fragmenta Faunistica 14/10: 209-229.
150
6
AZC 2521
Pawlowski J., 1981: Index of new taxa described in volumes I–XXV of the Acta zoologica cracoviensia (1956-1981). 22 pp. [95144] Acta zoologica cracoviensia 25/21: 545-566.
150
6
AZC 35705
Pawlowski J., 1993: Index of new taxa described in volumes XXVI – XXXV of the Acta zoologica cracoviensia (1982-1992/3). 12 pp. Acta zoologica cracoviensia 35(3): 705-716.
50
2
MNB 07
Pawlowski J., 2000: Monografie Bieszczadzkie, tom VII. Bezkregowce Bieszczadów zachodnich ze szczególnym uwzglednieniem bieszczadzkiego Parku narodowego. Czeœæ I. 260 pp. Discount 20%!
236
9.60
MNB 08
Pawlowski J., 2000: Monografie Bieszczadzkie, tom VIII.: Bezkregowce Bieszczadów zachodnich ze szczególnym uwzglednieniem bieszczadzkiego Parku narodowego. Czeœæ II. 369 pp.
295
12
FFA 1222
Pawlowski J., Szujecki A., 1966: Nowe dla Babiej Góry gatunki chrzaszczy (Coleoptera) II, Staphylinidae. 12 pp. Fragmenta Faunistica12/22: 374-384.
50
2
KFP 13
Pawlowski L. K., 1968: Hirudinea. Katalog fauny Polski XI(3). 96 pp. Discount 50%!
98
4
7097
Pawlowsky E. N., 1927: Gifttiere und ihre Giftigkeit. 516 pp.
2490
100
HYM 6867
Pawlowsky E., 1914: Des types principaux de glandes venimeuses chez les Hyménopteres. 4 pp.
50
2
RAM 53407
Paxton J. R., Johnson G. D., Trnski T., 2001: Larvae and juveniles of the deepsea „whalefishex“ Barbourisia and Rondeletia (Stephanoberyciformes: Barbourisiidae, Rondeletiidae), with comments on family relationships. 19 pp. [80117] Records of the Australian Museum 53(3): 407-425.
95
4
COL 742
Payan C., 1945: Une forme intéressante de Melitaea. 2 pp.
50
2
LEP 2628
Payne G. T., Blenk R. G., Brown T. M., 1988: Inheritance of Permethrin resistance in the tobacco budworm (Lepidoptera: Noctuidae). 9 pp.
50
2
MSG 52323
Payne T. L., Richerson J. V., 1979: Management implications of inhibitores for Dendroctonus frontalis (Col. Scolytidae). 9 pp. Mitt. Schweiz. entomol. Ges. 52(2-3): 323-331.
50
2
HYM 6868
Peacock A. D., 1923: The biology of Thrinax mixta Kl. and T. macula Kl. 10 pp.
50
2
HYM 6869
Peacock A. D., 1949: Studies in pharaoh’s ant, Monomorium pharaonis (L.) I. The rearing of artificial colonies. 5 pp.
50
2
HYM 6870
Peacock A. D., 1950: Studies in pharaoh’s ant, Monomorium pharaonis (L.) (4) egg-production. 5 pp.
50
2
HYM 6871
Peacock A. D., 1950: Studies in pharaoh’s ant, Monomorium pharaonis (L.) 2. Methods of recording obseravations on artifical colonies. 7 pp.
50
2
HYM 6872
Peacock A. D., Baxter A. T., 1950: Studies in pharaoh’s ant, Monomorium pharaonis (L.) 3. Life history. 8 pp.
50
2
CUC 422
Peacock E. R., 1978: Notes on the subgenera of European Rhizophagidae (Coleoptera). 4 pp. [M26]
50
2
CLE 92
Peacock E. R., 1980: Melyris shaumariensis n. sp. from Jordan (Coleoptera: Melyridae). 5 pp.
50
2
19615
Pearce E. J., 1951: A revision of the British species of the genus Bibloplectus Reitter (Col., Pselaphidae) with descriptions of two species new to science. 19 pp.
195
8
HBI 0409
Pearce E. J., 1957: Coleoptera: Pselaphidae. Handbook for the Identification of British Insects. Vol. 4, part 9. 32 pp.
195
8
ACM 79065
Pearce T. A., Olori J. C., Kemezis K. W., 2010: Land snails from St. Elzear cave, Gaspé Peninsula, Quebec: antiquity of Cepaea Hortensis in North America. 14 pp. (in English). Annals of Carnegie Museum 79(1): 65-78.
95
4
MUZ 68
Pearsall W. H., Ullyott P., 1933: Measurement of light for biological purposes. 2 pp. (in English). Nature 131: 694-695.
50
2
RAM 58097
Peart R., Lowry J. K., 2006: The amphipod genus Arcitalitrus (Crustacea: Amphipoda: Talitridae) of New South Wales forests, with descriptions of six new species. 22 pp. Records of the Australian Museum 58: 97-118.
195
8
KLA 44073
Pech P., 2008: Faunistic records from the Czech Republic – 249. Hymenoptera: Formicidae. 1 pp. Klapalekiana 44: 73.
50
2
KLA 46202
Pech P., 2010: Faunistic records from the Czech Republic – 298. Hymenoptera: Formicidae. 1 pp. Klapalekiana 46(3-4): 202.
50
2
KLA 49197
Pech P., 2013: Myrmica curvithorax (Hymenoptera: Formicidae) in the Czech Republic: a contribution to the knowledge of its distribution and biology. (Pøíspìvek k rozšíøení a biologii Myrmica curvithorax (Hymenoptera: Formicidae) v Èeské republice). 8 pp. Klapalekiana 49(3-4): 197-204.
50
2
KLA 50129
Pech P., 2014: Faunistic records from the Czech Republic – 364. Hymenoptera: Formicidae. 1 pp. Klapalekiana 50(1-2): 129.
50
2
KLA 51168
Pech P., Dvoøáèková M., 2015: Faunistic records from the Czech Republic – 382. Hymenoptera: Formicidae. 1 pp. Klapalekiana 51(3-4): 168.
50
2
KLA 44074
Pech P., Werner P., 2008: Faunistic records from the Czech Republic – 250. Hymenoptera: Formicidae. 1 pp. Klapalekiana 44: 74.
50
2
AUC 082363
Pecharová E., 1986: Beitrag zur Ökologie von Potamogeton pectinatus L. 15 pp. [BOT 109] Acta Universitas Carolinae, biol. 1982-1984(5-6): 363-377.
50
2
DIP 2654
Pechuman L. L., 1942: Lista provisional de los Tabanidos de Venezuela. 8 pp.
50
2
DIP 2655
Pechuman L. L., 1960: Some new and little-known North American Tabanidae (Diptera). 7 pp.
50
2
63022
Pechuman L. L., 1972:The horse flies and deer flies of New York (Diptera, Tabanidae). 72 pp.
590
24
DIP 5803
Pechuman L. L., Wirth W. W., 1961: A new record of Ceratopogonide (Diptera) feeding of frogs. 1 pp.
50
2
ROS 13003
Peciar V., Kubinská A., 1998: Príspevok k poznaniu bryoflóry Zobora. 6 pp. Rosalia 13: 3-8.
50
2
ASC 59074
Pecina P., 1962: Bibio benesi sp. n. (Diptera, Bibionidae), a new march-fly found in the high Tatra Mountains. 6 pp. [DIP 2646] Acta Societatis entomologicae Cechosloveniae 59: 74-79.
50
2
61004
Pecina P., 1965: Bohemian March-flies (Diptera, Bibionidae) in The National Museum, Prague. 14 pp.
95
4
AFP 11285
Pecina P., 1965: Bohemian March-flies (Diptera, Bibionidae) in The National Museum, Prague. 14 pp. (in English). Acta faun. ent. Mus. Nat. Pragae 11/108: 285-298.
95
4
AEB 62235
Pecina P., 1965: Three species of march-flies of the genus Bibio Geoffroy (Bibionidae, Diptera) new to the fauna of Czechoslovakia. 4 pp. Acta entomologica Bohemoslovaca 6: 235-237.
50
2
AUC 078357
Pecina P., 1980: Additional data on several Czechoslovak members of the subfamily Trachyuropodinae Berlese, 1918 (Uropodidae: Mesostigmata). 32 pp. [78476] Acta Universitas Carolinae – Biologica 1978: 357-388.
250
10
AUC 078389
Pecina P., 1980: Additional knowledge of members of the subgenus Trachytes Michael, 1894 (Acari: Mesostigmata) from Czechoslovakia. 19 pp. [78477] Acta Universitas Carolinae – Biologica 1978: 389-407.
150
6
DIP 2648
Pecina P., 1982: Mass incidence and swarming of the march-flies (Bibionidae) and the importance of this group in the ecosystem. 3 pp.
50
2
DIP 4261
Pecina P., 1982: Mass incidence and swarming of the march-flies (Bibionidae) and the importance ofthis group in the ecosystem. 3 pp.
50
2
DIP 2649
Pecina P., 1986: Restriction of Diptera in the insect fauna. 2 pp. (in Czech).
50
2
61006
Peck L. V., 1977: Novye danye po faune much-zhurèalok (Diptera, Syrphidae) Mongolii. 13 pp.
95
4
IMO 06459
Peck L. V., 1979: Novye vidy much-zhurèalok (Diptera, Syrphidae) iz Mongolii i SSSR. 7 pp. [DIP 2651] Nasekomye Mongolii 6: 459-465.
50
2
DIP 4862
Peck L. V., 1985: New data on the nomenclature and synonymy of the palaearctic hover-flies (Diptera, Syrphidae). 2 pp. (in Russian). Entomologitsheskoe obozrenie 64(2): 396-397.
50
2
HYM 5635
Peck O., 1969: Chalcidoid (Hymenoptera) parasites of the alfalfa leaf-cutter bee, Megachile rotundata, in Canada. 6 pp.
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Pawlowski J., 2000: Monografie Bieszczadzkie, tom VII. Bezkregowce Bieszczadów zachodnich ze szczególnym uwzglednieniem bieszczadzkiego Parku narodowego. Czeœæ I. 260 pp. 
Pawlowski J., 2000: Monografie Bieszczadzkie, tom VIII.: Bezkregowce Bieszczadów zachodnich ze szczególnym uwzglednieniem bieszczadzkiego Parku narodowego. Czeœæ II. 369 pp.