A MONOGRAPH ON CROP PESTS OF KERALA AND THEIR CONTROL
M.R.G.K. NAIR
A MONOGRAPH ON CROP PESTS OF KERALA AND THEIR CONTROL - KERALA KERALA AGRICULTURAL UNIVERSITY 1978 - 146
Plant Pathology
632 / NAI
A MONOGRAPH ON CROP PESTS OF KERALA AND THEIR CONTROL - KERALA KERALA AGRICULTURAL UNIVERSITY 1978 - 146
Plant Pathology
632 / NAI