Biotypes of Aphis craccivora Kock based on the biological and morphological differences among the bean aphids on five host plant species [microform]

Bibliografiske detaljer
Hovedforfatter: Novero, Iluminada P. 1946-
Format: Visual Material
Udgivet: Quezon City Photoduplication Service. University of the Philippines Library 1977.
Fag: