TY  - BOOK
AU  - H.N. Mamatha
AU  -  N.A. Yeledhalli  Department of Soil Science and Agricultural Chem.
TI  - Effect of organic and inorganic sources of nitrogen on yield and quality of onion (Allium cepa L.) and soil properties in alfiso
U1  - 630 
PY  - 2006///
CY  - Dharwad
PB  - University of Agricultural Sciences
ER  -