TY  - BOOK
AU  - SHEELA.S
AU  - Dr.M.M.KOSHY
TI  - THE DISTRIBUTION FIXATION AND AVAILABILITY OF PHOSPHORUS IN THE KOLE SOILS OF KERALA 
U1  - E N88 SH 70   
PY  - 1988///
CY  - COLLEGE OF AGRICULTURE VELLAYANI 
PB  - DEPARTMENT OF SOILS SCIENCE AND AGRICULTURAL CHEMISTRY 
ER  -