TY - BOOK AU - Kansal,Bhagwan Das TI - Relationship between cation exchange capacity of roots of cereals and grasses their frtilizer response and soil conservation effect KW - Rootrs KW - Cereals KW - Wheat KW - Soil Consertvation KW - Grasses KW - Exchange Capacity KW - Grain crops KW - Soil science KW - Soil conservation KW - plant soil relations KW - Soil fertility ER -