Journal of the Indian Society of Agricultural Statistics. v.24, 1972
Singh, D., ed.
Journal of the Indian Society of Agricultural Statistics. v.24, 1972 edited by D. Singh - New Delhi Indian Society of Agricultural Statistics 1972 - v.24, varies p.; 25cm.
00196363
Journal of the Indian Society of Agricultural Statistics. v.24, 1972 edited by D. Singh - New Delhi Indian Society of Agricultural Statistics 1972 - v.24, varies p.; 25cm.
00196363