Devasahayam H Lewin
Practical manual of entomology ( Insect and non-insect pests ) Devasahayam H Lewin - 1st - New Delhi New India publishing agency 2011 - 392p
cof
Entomology, Pests of field crops, Pests of horticultural crops, household and livestock pests
595.7 / LEW/PR
Practical manual of entomology ( Insect and non-insect pests ) Devasahayam H Lewin - 1st - New Delhi New India publishing agency 2011 - 392p
cof
Entomology, Pests of field crops, Pests of horticultural crops, household and livestock pests
595.7 / LEW/PR