Pests and diseases of tropical crops: field handbook
Pests and diseases of tropical crops: field handbook
by Hill D. S.
- England Longman Group Ltd 1988
- V, 432P. Illustrtion 22cm
Include further readings. , index
0582 08169 6
QL 468 / .H54 1988
Include further readings. , index
0582 08169 6
QL 468 / .H54 1988