M K PADMAM
EFFECT OF LONG TERM APPLICATION OF MANURES AND FERTILISERS ON SOIL PROPERTIES UTILISATION EFFICIENCY OF NUTRIENTS AND QUALITY OF RICE - MSc - COLLEGE OF HORTICULTURE VELLANIKKARA DEPARTMENT OF SOIL SCIENCE AND AGRICULTURAL CHEMISTRY 1992
E N92 PA 74 (HORT)
EFFECT OF LONG TERM APPLICATION OF MANURES AND FERTILISERS ON SOIL PROPERTIES UTILISATION EFFICIENCY OF NUTRIENTS AND QUALITY OF RICE - MSc - COLLEGE OF HORTICULTURE VELLANIKKARA DEPARTMENT OF SOIL SCIENCE AND AGRICULTURAL CHEMISTRY 1992
E N92 PA 74 (HORT)