Variations in titanium and chromium concentrations in magnetite separates from beach and offshore sediments, San Francisco and San Mateo counties, California. Part A
Variations in titanium and chromium concentrations in magnetite separates from beach and offshore sediments, San Francisco and San Mateo counties, California. Part A [microform] / by Gretchen Luepke.
Published
Menlo Park, Calif. : U.S. Dept. of the Interior, U.S. Geological Survey, 1994.
Physical Description
6 p. : map ; 28 cm.
Notes
Cover title.
Distributed to depository libraries in microfiche.