TY  - BOOK
AU  - Sidbaramappa,R
AU  - Badrinath,M S
AU  - Girish,M A
TI  - Proceedings of national symposiumon the use of phosphate rock for sustainable agriculture April 24-25 ,1995
U1  - 631.85 
PY  - 1995///
CY  - Bangalore
PB  - University of Agricultural Sciences
KW  - Crop production
KW  - Transformation of phosphate rock in soil
ER  -