Technology and labor in oil and gas, extraction and commercial banking.

Mode of access: Internet.

Method of analysis and quality-assurance practices for determination of pesticides in water by solid-phase extraction and capillary-column gas chromatography/mass spectrometry at the U.S. Geological Survey California District Organic Chemistry Laboratory, 1996-99 /

Mode of access: Internet.

The decomposition of the fixed alkalies and alkaline earths.

From Philosophical transactions for 1808, v. 98, p. 1-44, 341-346.

Blue River Reservoir, Blue River, Oregon; design memorandum.

Cover title.

California blue book.

None issued in 1897, 1901 and 1905