TY - GEN AU - ANNIE KORUTH AU - Dr. V.K VENUGOPAL TI - YIELD MAXIMISATION IN RICE (Oryza sativa L.) IN THE ACID SULPHATE SOILS OF KUTTANAD THROUGH SYSTEMATIC APPROACH" IN FERTILIZER USE AV - 010 U1 - E P07 PY - 2007/// CY - COLLEGE OF AGRICULTURE VELLAYANI PB - DEPARTMENT OF SOIL SCIENCE AND AGRICULTURAL CHEMISTRY KW - Rice ER -