The Wealth of India : a dictionary of Indian raw materials and Industrial products : raw materials :VOL. II / Council of scientific & Industrial research. Council of scintific industrial research. HC431 .W354 339.03 COW Includes Index. New Delhi : c1950. Sree Saraswaty, Sree Saraswaty, Text Collection xix, 427 p : eng India Economic conditions Periodicals.