denotes titles either for sale for noted price or to pick up free according to the rules.
this title is not in stock now, but will be obtained on demand by about one month.
PDF free   
PDF to buy   
PDF on demand
Cat. no.
Title
CZK
EUR
EFA 1213
You L., Zhou Z., 1991: A new species of Bracteodes attacking Apis cerana Fabricius 1793 (Hymenoptera, Braconidae, Euphorinae). 7 pp. Entomofauna 12/13: 157-164.
50
2
SCZ 099
Youssef N. N., 1971: Topography of the cephalic musculature and nervous system of the honey bee Apis mellifera Linnaeus. 54 pp. Smithsonian contributions to zoology
295
12
MSG 57367
Yousuf M., Shafee S. A., 1984: First report of Zaga Girault and Oligositoides Doutt (Hymenoptera: Trichogrammatidae) from India, with descriptions of three new species. 4 pp. Mitt. Schweiz. entomol. Ges. 57(4): 367-370.