Engineering and ecological evaluation of artificial-island design, Rincon Island, Punta Gorda, California /

"March 1974."

Ecological monitoring of beach erosion control projects, Broward County, Florida, and adjacent areas /

"February 1974."

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.

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

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

Foundations of silviculture upon an ecological basis,

Mimeographed.

Coastal ecological systems of the United States,

Mode of access: Internet.

The ecological life zones of Puerto Rico and the U.S. Virgin Islands,

Summary in Spanish.

Monitoring the condition of our nation's ecological resources.

Mode of access: Internet.

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."

Report on the Ecological Risk Assessment Guidelines Strategic Planning Workshop.

Mode of access: Internet.

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.

Vegetation and ecological processes on Shackleford Bank, North Carolina.

Mode of access: Internet.

Ecological studies of the Sunken Forest, Fire Island National Seashore, New York /

Mode of access: Internet.

An ecological survey of factors affecting fish production in Louisiana waters

"Dingell-Johnson project F-6-R Louisiana."

Ecological changes associated with the industrialization of Cedar Bayou and Trinity Bay, Texas /

Mode of access: Internet.