Corn earworm complex par david hardwick (1 résultats)

Paper Cover. Etat : Very Good. Etat de la jaquette : None Issued. No. 40, 1965. 246pp, Illustrated. A scientific monograph of the lepidopteran genus Helicoverpa and its relationship to other moths, particularly Heliothis. This monograph provides the scientific justification for establishing Helicoverpa as a genus distince from Heliothis. A detailed bibliography to the literature is provided. Some pencilled comments are present thruout. The former owner's name is on the front and rear covers. Several small spots present on the front cover. No tears. Size: 4to - over 9?" - 12" tall. Book.…