Atwal, A S
Agricultural pests of india and south-east asia - Delhi, Kalyani Publishers 1976 - 502
Agriculture-pests-india/agriculture-pests-south east asia/pest control/crops-pest
632.70959 ATW
100
Agricultural pests of india and south-east asia - Delhi, Kalyani Publishers 1976 - 502
Agriculture-pests-india/agriculture-pests-south east asia/pest control/crops-pest
632.70959 ATW
100