N.KARUNAKARA PANICKER
THE UTILITY OF AN INDIGENOUS SOURCE OF MAGNESIUM SILICATE FOR RICE IN KUTTANAD SOILS - MSc - COLLEGE OF AGRICUTURE VELLAYANI DIVISION OF AGRICULTURAL CHEMISTRY 1980
E N80 KA 47
THE UTILITY OF AN INDIGENOUS SOURCE OF MAGNESIUM SILICATE FOR RICE IN KUTTANAD SOILS - MSc - COLLEGE OF AGRICUTURE VELLAYANI DIVISION OF AGRICULTURAL CHEMISTRY 1980
E N80 KA 47