TY  - BOOK
AU  - Suresh Prasad Gupta
TI  - Studies on Transformation of Applied Potassium in Relation to Its Availability in Calcareous Soil Under Different Cropping Systems
U1  - 631.4 
PY  - 1988///
CY  - RPCAU
KW  - MSc. Soil Science and Agril Chemistry
ER  -