Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
54/631 EFMNSIP O29676
India. Ministry of Agriculture Studies in the economics of farm management in the command area of Nagarjuna Sagar Irrigation Project (Andhra Pradesh) New Delhi * Andhra Pradesh Farm Management