Wittington H. B., 1954: Two silicified carboniferous trilobites from West Texas. With 3 plates, 16 pp.
95
4
FHS 03
Wittmer W., 1997: Revision der im südlichen Afrika vorkommenden Arten der Gattungen Pelochroides und Afropelochrus gen. nov., nebst Beschreibung weiterer Malachiidae (Coleoptera: Malachiidae). 38. Beitrag zur Kenntnis der Fauna Afrikas. 131 pp. (in German). Folia Heyrovskyana Suppl. 3: 1-131.
790
32
KOP 76
Wojtusiak J., 1972: Lepidoptera: Adelidae. Klucze owadów Polski XXVII(9). 52 pp. Discount 50%!
175
7
KOP 94
Wojtusiak J., 1976: Lepidoptera: Heliozelidae, Incurvariidae. Klucze owadów Polski XXVII(7-8). 60 pp. Discount 50%!
175
7
9660
Wolny Gregor, 1838: Die Markgrafschaft Mähren, topographisch, statistisch und historisch geschildert von G. W. Benediktiner und Professor. IV. Band. Hradischer Kreis. 556 stran. V textu místy poznámky a podtrhávání, obèas slabé skvrny od vlhka, celkovì výborný stav. Discount 20%!
Wright J. W., Pal R., 1967: Genetics of insect vectors of disease. 794 pp. Discount 50%!
495
20
3509
Wu & Hsu (eds.), 2017: Butterflies of China. 4 volumes, totally 2500 pp. (in Chinese with scientific names in Latin). Hardcover. The most exhaustive book ever published about Chinese butterflies. DetailedInfoLngText
15990
595
8234
Yakhontov V. V., 1969: Ekologiya nasekomykh. 488 pp. Discount 20%!
156
6.40
7129
Záborský B., 1904: Ptáci. S 287 vyobrazeními. 329 pp.
95
4
6210
Zachvatkin A. A., 1949: Sravnitelnaya embriologiya nizshikh bespozvonotshnykh. 395 pp. Discount 20%!
156
6.40
8235
Zachvatkin Yu. A., 1975: Embriologija nasekomych. 328 pp. Discount 20%!
156
6.40
8236
Zahradník J., 1974: Svìt broukù. 32 stran èb. a barevných fotografií, 256 pp.
95
4
5033
Zahradník J., 1987: Blanokøídlí. 72 bar. tabulí, 184 pp. Discount 20%!
76
3.20
8741
Zahradník J., Èihaø J., 1996: Der Kosmos-Tierführer. Ein Bestimmungsbuch mit 1092 Farbbildern. 389 pp.
150
6
OKO 46
Zahradník J., Hoberlandtová J., 1987: Náš hmyz. Edice OKO, sv. 46. 446 pp. Discount 20%!
120
4.80
6097
Zahradník J., Severa F., 1978: A field guide in colour to insects. Over 800 full colour illustrations, over 120 annotated diagrams, simple illustrated key to identification, practical advice on starting a collection, ideal for the beginner and enthusiast. 320 pp.
Zaletaev V. S., 1976: Life in the desert. Geographical-biogeocoenotic and ecological problems. 271 pp. (in Russian). Discount 20%!
236
9.60
6105
Záruba B., 1996: Oysters – catalogue of the supraspecific taxa of the suborder Ostreina (Bivalvia). 24 plates, 64 pp. (in Czech). Discount 20%!
316
12.80
8355
Zavadskij K. M., 1968: Vid i vidoobrazovanie. 404 pp. (in Russian). Discount 20%!
236
9.60
CLW 070
Zawirska I., Gruszka A., Kismanowska Z., (eds.), 1990: Proceedings of the third international symposium on Thysanoptera. Held at Kazimierz Dolny in Poland, June 11-16, 1990. 136 pp.
395
16
CLW 70
Zawirska I., Gruszka A., Kismanowska Z., (eds.), 1990: Proceedings of the third international symposium on Thysanoptera. Held at Kazimierz Dolny in Poland, June 11-16, 1990. 136 pp. Discount 50%!
148
6
5042
Zayas F. de, 1981: Entomofauna Cubana. Tomo VIII. Tópicos entomológicos a nivel medio para uso didáctico. Sección Oligoneoptera. Orden Hymenoptera. Orden Strepsiptera. 111 pp. Discount 20%!
792
32
VGU 5
Zerov D. K., 1967: Viznatshnik gribyv Ukrainy. Tom I. 254 pp. (in Ukrainian).
495
20
7636
Zerov D. K., 1967: Viznatshnik gribyv Ukrainy. Tom I. [Guide to the mushrooms of Ukraine.] 254 pp. (in Ukrainian). Discount 20%!
396
16
4019
Zhao J., 1990: An advanced study on the biology and ecology of California red scale Aonodiella aurantii (Mask) (Hemiptera: Diaspididae) and its natural enemy Aphytis melinus De Bach. 246 pp. Discount 20%!
396
16
3243
Zhicheng W., 1999: Monographia of original colored & size butterflies of China’s Northeast. Many colour photographs, 316 pp. (text in Chinese, scientifique names in Latin). Discount 30%!
2793
112
FHU 55
Zilahi-Sebess G., 1960: Diptera: Nematocera I. Fauna Hungariae. 70 pp. Discount 50%!
148
6
CLW 096
Zilli A., (ed.), 2014: Lepidoptera research in areas with high biodiversity potential in Italy. Vol. 1. Seven papers on Italian Lepidoptera. 373 pp. Discount 50%!
Zimmerman E. C., 1994: Australian Weevils (Coleoptera: Curculionoidea). Vol. II: Brentidae, Eurhynchidae, Apionidae and a chapter on Immature Stages by Brenda May. 292 Fig., Fig.L1-192. 755 pp. Csiro Australia. Discount 20%!
2392
0
CLW 74
Zlobin V. V., (ed.), 1988: The connections between entomofauna of the north Europe and Siberia. 25 papers. 188 pp. (in Russian).
295
12
KOP 075
Zlotorzycka J., 1972: [1] Úvod, Gyropoidea, Laemobothrioidea. Klucze owadów Polski. 58 pp. Discount 50%!
125
5
KOP 074
Zlotorzycka J., 1972: [3] Goniodoidea, Trichodectoidea. Klucze owadów Polski. 48 pp. Discount 30%!
137
5.60
KOP 98
Zlotorzycka J., 1977: [4] Philopteroidea: Philopteridae. Klucze owadów Polski. 124 pp.
495
20
KOP 104
Zlotorzycka J., 1978: [5] Philopteroidea: Rallicolidae. Klucze owadów Polski. 86 pp.
350
14
KOP 116
Zlotorzycka J., 1980: [6] Philopteroidea: Meinertzhageniellidae, Lipeuridae, Degeeriellidae, Pseudonirmidae, Giebeliidae, Esthiopteridae, Acidoproctidae. Klucze owadów Polski. 202 pp. Discount 50%!
395
16
KFP 47
Zlotorzycka J., Modrzejewska M., 1988: Mallophaga. Katalog fauny Polski XIX(1). 224 pp. Discount 50%!
395
16
CLW 75
Zunino M., Bellés X., Blas M., (eds.), 1991: Advances in coleopterology. 20 contributions on: taxonomy, phylogeny and evolution; cytogenetics; ecology and biogeography; ethology. 323 pp.
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Wittmer W., 1997: Revision der im südlichen Afrika vorkommenden Arten der Gattungen Pelochroides und Afropelochrus gen. nov., nebst Beschreibung weiterer Malachiidae (Coleoptera: Malachiidae). 38. Beitrag zur Kenntnis der Fauna Afrikas. 131 pp. (in German). Folia Heyrovskyana Suppl. 3: 1-131.
Wu & Hsu (eds.), 2017: Butterflies of China. 4 volumes, totally 2500 pp. (in Chinese with scientific names in Latin). Hardcover. The most exhaustive book ever published about Chinese butterflies. 
Zilli A., (ed.), 2014: Lepidoptera research in areas with high biodiversity potential in Italy. Vol. 1. Seven papers on Italian Lepidoptera. 373 pp. 
Zlobin V. V., (ed.), 1988: The connections between entomofauna of the north Europe and Siberia. 25 papers. 188 pp. (in Russian). 
Zunino M., Bellés X., Blas M., (eds.), 1991: Advances in coleopterology. 20 contributions on: taxonomy, phylogeny and evolution; cytogenetics; ecology and biogeography; ethology. 323 pp.