Seetharaman K Siva Prakasam K
Crop diseases : innovative techiques and management - New Delhi Kalyani Publishers 1994 - 584 Pages
Plant diseases
Plant pathology
632 / SIV/CR
Crop diseases : innovative techiques and management - New Delhi Kalyani Publishers 1994 - 584 Pages
Plant diseases
Plant pathology
632 / SIV/CR