00962nam0-22002771i-450 991098289610332120250305141054.020030910d1997----km-y0itay50------baengCAa------m001yyAnnotated keys to the genera of nearctic chalcidoidea (Hymenoptera)Gary A. P. Gibson, John T. Huber, James B. WoolleyOttawaNRC Research Press1997794 p.ill.22 cmpublication of the National Research Council of Canada Monograph publishing programIndice di indici e titoli dei lavori relativiFaunaCanada591.5323itaGibson,Gary A. P.ITUNINARICAUNIMARCBK9910982896103321B ENT 12201/0218/25FAGBCFAGBCAnnotated keys to the genera of nearctic chalcidoidea (Hymenoptera)4316957UNINA