Displaying 71 - 80 of 101
[no description entered]
Type: Document
Year: 1989
Biswell
[no description entered]
Type: Document
Year: 1989
Bicknell
[no description entered]
Type: Document
Year: 1989
Patterson, Sassaman
[no description entered]
Type: Document
Year: 1988
Delcourt, Delcourt
Two primary goals of landscape ecologists are to (1) evaluate changes in ecological pattern and process on natural landscapes through time and (2) determine the ecological consequences of transforming natural landscapes to cultural ones.…
Type: Document
Year: 1988
Kauffman, Martin
Numerous studies, historical accounts and archaeological evidence suggest that the historical density and abundance of black oak (Quercus kelloggii Newb.) in mixed conifer forests was much greater than today. Reasons for the decline of this species…
Type: Document
Year: 1987
Forney
[no description entered]
Type: Document
Year: 1987
Kalisz, Dorian, Stone
[no description entered]
Type: Document
Year: 1986
Anderson
Land managers are becoming increasingly aware that cultural resources are a fragile and nonrenewable part of the environment that must be protected. Legislation has been enacted at the Federal and State levels to protect these resources. There is…
Type: Document
Year: 1985