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Factors Contributing to Unusually Low Runoff During the Period 1962-68 in the Concho River Basin, Texas

Stanley P. Sauer

出版	U.S. Government Printing Office, 1972
URL	http://books.google.com.hk/books?id=bA-1m4Nl5fEC&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN