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.

Ecological and natural resources manual : a manual for use in preparing the ecological and natural resources portions of environmental reports for highway projects /

Looseleaf for updating.

Ecological distribution of mental disorders : a bibliography /

"October, 1954."

Inventory of resource rich areas in Illinois : an evaluation of ecological resources /

"IDNR/EEA-96/08"--T.p. verso.

Natural science manual : a manual for preparing the ecological and natural resources portions of highway environmental impact statements /

Includes bibliographies.

Strategic plan for the ecological resources of Illinois.

"Gretchen Bonfert, Green Strategies, Springfield, Illinois, compiled this strategic plan and convened the public meetings whereby participants contributed to the plan."-- p. ii.

The American gyna͡ecological & obstetrical journal. v.1-19, 1891-1901.

v. 1-4 have title The New York journal of gyna͡ecology & obstetrics.

Targhee National Forest ecological unit inventory /

Includes index to map sheets.

Ecological studies on the potato psyllid as a pest of potatoes /

Caption title.

Ecological effects of forest fires in the interior of Alaska.

Earlier report issued 1953 as U.S. Forest Service. Alaska Forest Research Center. Station paper no. 1.

Ecological investigations of the boll weevil, Tallulah, Louisiana, 1915-1958 /

Literature cited: p. 19-20.