00575nam a22001937a 4500 Ge_NSL 20170914133317.0 170914s1979 se ||||| |||| 00| 0 eng d eng 595.7 Ågren, Lennart A morphological approach to the chemical communication system in hymenoptera, aculeata / Lennart Ågren. Uppsala, 1979. 43 p. Acta Universitati9s Upsaliensis ; 501 Bibliography: p. 34-43. eნტომოლოგია udc BK 0 4 udc 0 0 CPL CPL GEN 2017-09-14 0 595.7 2017-300035 2017-09-14 00:00:00 ДХ2E33810 2017-09-14 BK 152530 152529