Vista normal Vista MARC Vista ISBD

Helley, Edward J.

Flatland deposits their geology and engineering properties, and their importance to comprehensive planning : selected exemples from the San Francisco Bay region, California. - Washington : United States Department of the Interior ; Geological Survey, 1979 - viii, 88 p. : ils., maps - (Geological survey professional paper ; 943) .

Dewey Class. No.: 551.3