Bhabdar, A.R.Chaudhary, Sanjeev Kumar2017-06-032017-06-032002http://krishikosh.egranth.ac.in/handle/1/5810016873en-USZinc, SoilNutritional Status Of Zinc, Its Transformations And Critical Limit For Some Apple Orchard Soils Of Himachal PradeshThesis