Studies on crop production and soil fertility under intensive cropping system in Aman (Winter) paddy land

S., SenDas, Nikhil Ranjan2019-08-022019-08-021969-03-01T00396http://krishikosh.egranth.ac.in/handle/1/5810118824Abstract not availableennullStudies on crop production and soil fertility under intensive cropping system in Aman (Winter) paddy landThesis