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
338.4766862 Un58 74191
United Nations. Economic Commission for Asia and the Far East Mineral raw materials resources for the fertilizer industry in Asia and the Far East New York U.N. 1967 viii,75p. * Asia Far East Fertilizer industry Mineral Raw materials