00883cam a2200301 a 4500 3501448 BD-DhUL 20150108191113.0 780411s1978 dcua b f000 0 eng d (OCoLC)ocm03813045 (NNC)3501448 FTC FTC GPO m.c. GPO MvI BD-DhUL 639-B (MF) 631.83 COP I 28.37/3:11 I 28.37/3:11 cowie G. A. Potash / G. A.cowie London] : Edward, 1951. x, 172 p. : ill, ; 23 cm. Mineral commodity profiles ; MCP-11 Includes bibliographical references and index. Potash industry and trade United States. United States. Bureau of Mines. Mineral commodity profiles ; MCP-11. AUTH ddc BK 29194 29194 0 0 ddc 0 631_830000000000000_COP 0 NFIC 54668 DUSL DUSL GEN 2015-01-08 631.83 COP A3581(D) 2015-01-08 2015-01-08 BK