TY  - BOOK
AU  - Basavaraj
AU  -  H.M. Manjunathaiah  Department of Soil Science and Agricultural Chemis
TI  - Studies on phosphorusenriched organic manures on P-availability to maize-bengal gram cropping sequence in vertisol
U1  - 630 
PY  - 2000///
CY  - Dharwad
PB  - University of Agricultural Sciences Dharwad
ER  -