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
54/354.068 PCF( )AR O24637 O26399 O27906 O27907 O27909 O27910
India.Ministry of Petroleum,Chemicals and Fertilisers.Department of Petroleum Report * India Official Report