Satyanarayana Rao, VMohan Rao, M2020-10-122020-10-121988https://krishikosh.egranth.ac.in/handle/1/5810153235SOIL FERTILITY EVALUATION AND PREPARATION OF SOIL FERTILITY MAP OF ALLUR (East) VILLAGE OF PITTALAVANIPALEM MANDAL OF GUNTUR DISTRICT.EnglishSOIL FERTILITY EVALUATION AND PREPARATION OF SOIL FERTILITY MAP OF ALLUR (East) VILLAGE OF PITTALAVANIPALEM MANDAL OF GUNTUR DISTRICT.Thesis