TY  - BOOK
AU  - Ellen,Stephen D.
AU  - Wentworth,Carl M.
TI  - Hillside materials and slopes of the San Francisco Bay region, California
AV  - GB448 .E45 1995
PY  - 1995///
CY  - Washington
PB  - U.S.Government Printing Office
N1  - Issued in folder with 7 folded col. maps; Includes bibliographical references (p. 211-215)
ER  -