Nair, M.R.G.K.
Monograph on crop pests of kerala and their control - Trissur, Directorate of extension, Kerala agricultural University 1990 - 189
Crop pests - control - kerala/ pest control - crops - kerala
632.709 54 83 NAI
100
Monograph on crop pests of kerala and their control - Trissur, Directorate of extension, Kerala agricultural University 1990 - 189
Crop pests - control - kerala/ pest control - crops - kerala
632.709 54 83 NAI
100