1. 1986 British crop protection conference pests and diseases: Proceedings of a conference held at Brighton Metropole, England November 17-20, 1986

Library: University of Tabriz Library, Documentation and Publication Center (East Azarbaijan)

Subject: Pesticides - Congresses,Pest control - Congresses,Plant diseases - Congresses,Plant parasites - Congresses

Classification :
SB950
.
A2B7