Primary productivity and mass fluxes for four stations in teh equatorial Pacific (Table 1)

Primary productivity (14C) and mass flux measurements using a free-drifting sediment trap deployed at 900 m were made at four stations in the Pacific Ocean between 12°N and 6°S at 153°W. The latitudinal variations in productivity were consistent with historical patterns showing the equator as a zone of high production and the oligotrophic waters north of the equatorial region as an area of low productivity. The correlation coefficient between the two sets of independent measurements was 0.999, indicating that in this oceanic area the activity of the primary producers was closely related to the total mass flux. A re-examination of historical data suggests that the downward flux of particulate organic carbon varies in direct proportion to the quotient of surface primary production raised to the 1.4 power and depth raised to the 0.63 power.

Mining and manufacturing industries in Bolivia ...

"One of a series of reports on mining and manufacturing industries in the American republics."

Technological and economic assessment of manganese nodule mining and processing /

Mode of access: Internet.

Photosynthesis and related processes,

Includes bibliographies.

Ryukyu: a bibliographical guide to Okinawan studies; surveying important primary sources and writings in Ryukyuan, Japanese, Chinese, and Korean.

Half title in English and Japanese.

Safety belt use laws: evaluation of primary enforcement and other provisions. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Children's primary care and chronic health care issues [microform] : hearings before the Committee on Finance, United States Senate, One Hundredth Congress, second session, May 24 and 26, 1988.

CIS Microfiche Accession Numbers: CIS 89 S361-26

Automotive manufacturing processes. Volume III - casting and forging processes. Final report.

National Highway Traffic Safety Administration, Office of Research and Development, Washington, D.C.

Lime: its use and value in the industrial and chemical processes.

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The law of joint stock companies, as altered by the Act of 1862. Including banking, insurance, mining and general companies. With the whole law of winding up. With an appendix of statutes, general rules and forms in Chancery, &c.

Originally published , 1856, under title: The Joint stock companies act, 1856. cf. Brit. mus. Catalogue.

Stereotyping & electrotyping. A guide for the production of plates by the papier-maché and plaster processes, With instructions for depositing copper by the battery or by the dynamo machine. Also hints on steel and brass facing, etc.

"The historical portions of the work ... have been written by Mr. John Southward."--p. vii.

The present state of Colombia; containing an account of the principal events of its revolutionary war; the expeditions fitted out in England to assist in its emancipation; its constitution; financial and commercial laws; revenue, expenditure and public debt; agriculture; mines; mining and other associations ...

Map wanting.

Manufacturers of complete cyanide plants, tanks, mining and mill supplies.

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Active tectonic and magmatic processes beneath Long Valley Caldera, eastern California : proceedings of workshop XIX : 24-27 January, 1984 /

Mode of access: Internet.