P NARAYANA PISHARODY
FORMS AND DISTRIBUTION OF IRON AND MANGANESE IN RICE SOILS OF KERALA - MSc - AGRICULTURAL COLLEGE AND RESEARCH INSTITUTE VELLAYANI DIVISION OF AGRICULTURAL CHEMISTRY 1965
E N65 NA 6 E N65;1 NA 7
FORMS AND DISTRIBUTION OF IRON AND MANGANESE IN RICE SOILS OF KERALA - MSc - AGRICULTURAL COLLEGE AND RESEARCH INSTITUTE VELLAYANI DIVISION OF AGRICULTURAL CHEMISTRY 1965
E N65 NA 6 E N65;1 NA 7