TY - BOOK AU - Naik, Bhupendrakumar Manubhai , TI - Effect of Salinity Levels and Mg/Ca Ratios of Irrigation Water on Drymatter Production, Chemical Composition of Red Gram (Cajanus cajan (L.) Millsp.) and Soil Changes in the Heavy Soils of South Gujarat PY - 1985/// CY - Navsari PB - Agricultural Chemistry & Soil Science Dept., N. M. C. A. ER -