Report of the fourth plant pathology screening nursery 1971-72
Joshi, L.M.
Report of the fourth plant pathology screening nursery 1971-72 - New Delhi 1973 - 0.5 - No. 1; Indian Agricultural Res .
632-1.53.037(061)
Report of the fourth plant pathology screening nursery 1971-72 - New Delhi 1973 - 0.5 - No. 1; Indian Agricultural Res .
632-1.53.037(061)