TY - BOOK AU - Dubey,Ram Kumar AU - Guide: Iyer,B.G TI - The studies in the inter - relationship of the root cation exchange capacity of certain cotton genotypes with the uptake of nutrient by plants & yield of seed cotton U1 - 631.4 PY - 1982/// CY - Jabalpur PB - Jawaharlal Nehru Krishi Vishwavidyalaya Jabalpur KW - Soil Science & Agricultural Chemistry ER -