Indian insect pests
Lefroy, H Maxwell
Indian insect pests - Reprint ed. - New Delhi: Today & Tomorrow's, 1971 - vii, 318p.
Agriculture
Insects Pests
632.7 / L1
Indian insect pests - Reprint ed. - New Delhi: Today & Tomorrow's, 1971 - vii, 318p.
Agriculture
Insects Pests
632.7 / L1