TY - BOOK AU - Chaudhari, Suresh Kumar AU - Guide: Tomar, S.S. TI - Effect of different amendments and forms of urea on soil physical properties and performance of paddy in vertisols U1 - 631.4 PY - 1989/// CY - Jabalpur PB - Department Of Soil Science And Agricultural Chemistry KW - SOIL SCIENCE AND AGRICULTURAL CHEMISTRY ER -