Response of phosphate levels in soybean - wheat cropping system with different levels of nitrogen to wheat crop

Varma, K. L.Bhalla, Chandra Sen2017-06-052017-06-051994http://krishikosh.egranth.ac.in/handle/1/5810018003enSoybean wheat Cropping, AgricultureResponse of phosphate levels in soybean - wheat cropping system with different levels of nitrogen to wheat cropThesis