TY  - BOOK
AU  - K PARAMESWARAN NAIR
AU  - Dr. G SRIKANTAN NAIR
TI  - FERTILITY STATUS OF RUBBER GROWING SOILS OF KOTTAYAM TALUK
U1  - J6 N91 PA 68 (HORT) 
PY  - 1991///
CY  - COLLEGE OF HORTICULTURE VELLANIKKARA
PB  - DEPARTMENT OF PLANTATION CROPS AND SPICES
ER  -