TY  - BOOK
AU  - S. Sunder Raj
AU  -  B.N. Kavalappa  Department of Soil Science and Agricultural Chemis
TI  - Effect of long term manuring and cropping programme on vertical distribution of different forms of potassium and their influence
U1  - 630 
PY  - 1987///
CY  - Bangalore
PB  - University of Agricultural Sciences, Bangalore
ER  -