Design and evaluation of a terrestrial model ecosystem for evaluation substitute pesticide chemicals /

Mode of access: Internet.

Market shares, concentration, and competition in manufacturing industries /

Bibliography: p. 43-47.

Can we delay a greenhouse warming? : the effectiveness and feasibility of options to slow a build-up of carbon dioxide in the atmosphere /

Mode of access: Internet.

Selected methods for detecting and tracing hazardous materials spills /

Mode of access: Internet.

Evaluation of the Technicon block digestor system for total kjeldahl nitrogen and total phosphorus /

Issued Feb. 1978.

A proposed concept for determining the need for air conditioning for buildings based on building thermal response and human comfort /

Includes bibliographical references.

Fertilizer and pesticide movement from citrus groves in Florida flatwood soils /

Mode of access: Internet.

Handling and disposal of sludges from combined sewer overflow treatment : phase 1, characterization /

Mode of access: Internet.

Handling and disposal of sludges from combined sewer overflow treatment : phase II, impact assessment /

Mode of access: Internet.

Treatment of petroleum refinery, petrochemical, and combined industrial-municipal wastewaters with activated carbon : literature review /

Mode of access: Internet.

Evaluation of operation and maintenance factors limiting municipal wastewater treatment plant performance /

Mode of access: Internet.

Impact report on the Magnuson-Moss Warranty Act : a comparison of 40 major consumer product warranties from before and after the act /

Mode of access: Internet.

Surfactant effects on pesticide photochemistry in water and soil /

Grant no. R-802959.

"Swift and effective retribution" : the U.S. Sixth Fleet and the confrontation with Qaddafi /

Shipping list no.: 97-0159-P.

Education reform and students at risk /

"April 1997"--T.p. verso.