TY - BOOK AU - Ingole, D.V AU - Ingole, D.V AU - Patil, B.P [Gd.] TI - Release pattern of potassium by addition of potassium through graded levels of spent wash in entisol,inceptisol and vertisol U1 - 631.4/ING PY - 2007/// CY - M.P.K.V Rahuri PB - M.P.K.V Rahuri KW - Soil Science ER -