Aquatic toxicology and hazard assessment proceedings of the fourth Annual Symposium on Aquatic Toxicology held 16-17 Oct. 1979 in Chicago, Ill.

Table of contents only

Benefit-cost analysis of government programs by Gramlich, Edward M.

Benefit-cost analysis of government programs by Gramlich, Edward M.

Financial management and inflation by Bierman, Harold, Jr

Vitamin C ascorbic acid

Human adaptation a functional interpretation. by Frisancho, A. Roberto 1939-

A review of teacher effectiveness research in Africa, India, Latin America, Middle East, Malaysia, Philippines, and Thailand synthesis of results by Avalos, Beatrice

The Economics of exploration for energy resources

Radiofrequency and microwaves.

The substance abuse problems by Cohen, Sidney 1910-