Pathak, V N
Laboratory manual of plant pathology - 2 - Newdelhi, Oxford & IBH publishing company 1974 - 216
Plant pathology/plant pathogenes/plant diseases
581. 202 8 PAT
100
Laboratory manual of plant pathology - 2 - Newdelhi, Oxford & IBH publishing company 1974 - 216
Plant pathology/plant pathogenes/plant diseases
581. 202 8 PAT
100