Contra Costa County, California : soil survey /
| Main Author: | |
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| Corporate Authors: | , |
| Other Authors: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Agriculture in cooperation with the University of California Agricultural Experiment Station,
1939.
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| Series: | Soil survey ;
ser. 1933, no. 26. |
| Subjects: |
| Item Description: | Cover title. Soil survey of Contra Costa County, California--page 1. |
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| Physical Description: | 83 pages : illustrations ; 23 cm. |
| Bibliography: | Includes bibliographical references (pages 82-83). |