Indian Journal of Plant Pathology. v.6, 1988
Singh, B.P., ed.
Indian Journal of Plant Pathology. v.6, 1988 edited by B.P.Singh - Lucknow Association of Plant Pathologists of India 1988 - v.6, 186 p.; 24cm.
0970342X
Indian Journal of Plant Pathology. v.6, 1988 edited by B.P.Singh - Lucknow Association of Plant Pathologists of India 1988 - v.6, 186 p.; 24cm.
0970342X