TY  - BOOK
AU  - Manjunatha Kannari
AU  -  C.V. Patil  Department of Soil Science and Agricultural Chemis
TI  - Studies on potassium release pattern and quantity-intensity rleationship in fly ash and sweage sludge amended soils
U1  - 630 
PY  - 2002///
CY  - Dharwad
PB  - University of Agricultural Sciences Dharad
ER  -