S.KABEERATHUMMA
EFFECT OF LIMING ON EXCHANGEABLE CATIONS AND AVILABILITY OF NUTRIENTS IN ACID SOILS OF KUTTANAD - MSc - AGRICULTURAL COLLEGE AND RESEARCH INSTITUTE VELLAYANI DIVISION OF AGRICULTURAL CHEMISTRY 1969
EN 69 KA 33
EFFECT OF LIMING ON EXCHANGEABLE CATIONS AND AVILABILITY OF NUTRIENTS IN ACID SOILS OF KUTTANAD - MSc - AGRICULTURAL COLLEGE AND RESEARCH INSTITUTE VELLAYANI DIVISION OF AGRICULTURAL CHEMISTRY 1969
EN 69 KA 33