TY  - BOOK
AU  - G.B. Vasantha Kumar
AU  -  N.A. Yeledhalli  Department of Soil Science and Agricultural Chemis
TI  - Effect of fly ash and biosolids on soil properties, growth and yield of cowpea (Vigna unguiculata L.)
U1  - 630 
PY  - 2001///
CY  - Dharwad
PB  - University of Agricultural Sciences Dharwad
ER  -