"Studies on different rock phosphates as phosphorus sources, their direct and residual effect on inceptisol under maize-cowpea cropping sequence"
Sasirekha D.
"Studies on different rock phosphates as phosphorus sources, their direct and residual effect on inceptisol under maize-cowpea cropping sequence"
HOT COPY
"Studies on different rock phosphates as phosphorus sources, their direct and residual effect on inceptisol under maize-cowpea cropping sequence"
HOT COPY