1. Natural and engineered pest management agents :
پدیدآورنده : Paul A. Hedin, editor, Julius J. Menn, editor, Robert M. Hollingworth, editor
کتابخانه: Center and Library of Islamic Studies in European Languages (Qom)
موضوع : Natural pesticides, Congresses,Pesticides naturels - Congrès
رده :
SB951
.
145
.
N37
C66
1992
