Nitrogen and copper interactions in relation to phosphorus in wheat (Triticum aestivum L.)

Kumar, VinodYadav, Dharamvir Singh2018-10-092018-10-091985http://krishikosh.egranth.ac.in/handle/1/5810075618EnglishNitrogen and copper interactions in relation to phosphorus in wheat (Triticum aestivum L.)Thesis