Biological and chemical methods of plant protection
Popushoi, I.S
Biological and chemical methods of plant protection - New Delhi Oxonian Press 1986 - viii, 56 p.
8170870291
BOTANY
632.93 / BIO
Biological and chemical methods of plant protection - New Delhi Oxonian Press 1986 - viii, 56 p.
8170870291
BOTANY
632.93 / BIO