jgg     2007 27 (增刊):  82-86    ISSN: 0412-1961  CN: 21-1139/TG Salt extrusion at Kuh-e-Jahani,Iran,from June 1994 to November 1997 Jin Wenzheng Received: 1900-01-01  Revised: 1900-01-01  Online: null Supporting info null