TY  - BOOK
AU  - N.KARUNAKARA PANICKER 
AU  - Dr.V.GOPALASWAMI
TI  - THE UTILITY OF AN INDIGENOUS SOURCE OF MAGNESIUM SILICATE FOR RICE IN KUTTANAD SOILS 
U1  - E N80 KA 47 
PY  - 1980///
CY  - COLLEGE OF AGRICUTURE VELLAYANI
PB  - DIVISION OF AGRICULTURAL CHEMISTRY 
ER  -