Direct and residual effects of liming with and without P in an alfisol of Palampur under Black Gram-Wheat sequence

Kumar, SurendraBali, Neelam2019-01-032019-01-031982http://krishikosh.egranth.ac.in/handle/1/5810088574EnglishDirect and residual effects of liming with and without P in an alfisol of Palampur under Black Gram-Wheat sequenceThesis