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
100/SD:333.91 PES O36239
International Commission on Irrigation & Drainage. Manual for performance evaluation of sprinkler and drip irrigation system. New Delhi Author 2008 xvi,119pp.