A review of current information on some ecological and health related aspects of the release of trace metals into the environment associated with the combustion of coal /

Issued June 1977.

Environmental effects of increased coal utilization : ecological effects of gaseous emissions from coal combustion /

Mode of access: Internet.

Application of numerical classification in ecological investigations of water pollution /

Mode of access: Internet.

Procedures for quantitative ecological assessments in intertidal environments /

Mode of access: Internet.

The ecological impact of beach nourishment with dredged materials on the intertidal zone at Bogue Banks, North Carolina /

Mode of access: Internet.

Ecological studies of fish near a coal-fired generating station and related laboratory studies : Wisconsin power plant impact study /

"Grant no. R803971."

A summary of findings of the ecological survey of White Oak Creek, Roane County, Tennessee, 1950-1953 /

"Contract No. AT(40-1)-221."

Prince William Sound after Exxon Valdez oil spill [microform] : hearing before the Committee on Merchant Marine and Fisheries, House of Representatives, One Hundred Third Congress, first session, on the ecological changes in Prince William Sound after the Exxon Valdez oil spill and the use of fines imposed, March 24, 1993.

"Serial no. 103-10."

Proceedings of the International Symposium on Ecological Aspects of Tree-Ring Analysis, August 17-21, 1986, Marymount College, Tarrytown, New York /

Mode of access: Internet.

1906 Ecological Field party, Glen Haven, Mich.

[George Damon Fuller and students of a University of Chicago Department of Botany class.

Ecological systems approaches to aerobiology, II : development, demonstration and evaluation of models : proceedings of workshop/conference II, National Center for Atmospheric Research, Boulder, Colorado, 12-14 July 1972 /

At head of title: International Biological Program, United States National Committee, Aerobiology Program.

The ecological impact of synthetic organic compounds on esturine ecosystems /

Subject Profile Index: p.169-353.