TY  - BOOK
AU  - D P Vishwanath
AU  -  N G Perur  Department of Soil Science and Agricultural Chemis
TI  - Effect of repeated application of heavy doses of fertilizers on physical and chemical properties of soils and uptake of nutrient
U1  - 631.4 
PY  - 1975///
CY  - Bangalore
PB  - University of Agricultural Sciences, Bangalore
ER  -