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 door Gramlich, Edward M.

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

Financial management and inflation door Bierman, Harold, Jr

Vitamin C ascorbic acid

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

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

The Economics of exploration for energy resources

Radiofrequency and microwaves.

The substance abuse problems door Cohen, Sidney 1910-