Preliminary map of historic margins of marshland, San Francisco Bay, California /

Bibliographic Details
Main Author:	Nichols, Donald R.
Corporate Authors:	Geological Survey (U.S.), United States. Department of Housing and Urban Development
Other Authors:	Wright, Nancy A.
Format:	Map
Language:	English
Published:	[Menlo Park] : United States Geological Survey, 1971.
Series:	Basic data contribution ; 9. Open-file report (Geological Survey (U.S.)) Open file report.
Subjects:	Reclamation of land > California > San Francisco Bay > Maps. Salt marshes > California > San Francisco Bay > Maps.

Description
Item Description:	Issued in envelope as Basic data contribution. Relief shown by contours and spot height. Includes inset map and list of data sources. Index map on verso of envelope. On envelope: San Francisco Bay Region Environment and Resources Planning Study. Accompanied by text with title: Text and references accompanying Preliminary map of historic margins of marshland, San Francisco Bay, California (10 leaves ; 28 cm.) Includes bibliographical references. "Marshland data compiled in 1970." "Prepared in cooperation with the Department of Housing and Urban Development." Cartographic material.
Physical Description:	1 map ; 81 x 55 cm., folded in envelope 30 x 24 cm. + 1 text (10 pages)