Gold, silver, and other resources in the ash of incinerated sewage sludge at Palo Alto, California
Subtitle: a preliminary report
By: R. A. Gulbrandsen ... [et al.]
Contributors: Gulbrandsen, Robert A; Geological Survey (U.S.)
Series: Geological Survey circular ; 784; Geological Survey circular -- 784
Publisher: Dept. of the Interior, Geological Survey
Published: 1978
Place of publication: [Reston, Va.]
Language: eng
Subjects: Sewage sludge; Precious metals
Notes: Includes bibliographical references