TY  - BOOK
AU  - Ågren, Lennart
TI  - A morphological approach to the chemical communication system in hymenoptera, aculeata
T2  - Acta Universitati9s Upsaliensis
PY  - 1979///
CY  - Uppsala
KW  - eნტომოლოგია
N1  - Bibliography: p. 34-43
ER  -