Biodiversity Heritage Library
Browse Our Collection by:
Subject "Ecological assessment (Biology)"
Critical trends in Illinois ecosystems /
By: Critical Trends Assessment Program. - Illinois.
Publication info: Springfield, Ill. :Illinois Natural History Survey,2001.
Contributed by: University of Illinois Urbana Champaign
Subjects: Conservation of natural resources Ecological assessment (Biology) Effects of human beings on Environmental impact analysis Environmental quality Illinois Nature Pollution
Lund easement baseline biological inventory /
By: Jean, Catherine. - Hendricks, P. - Montana Natural Heritage Program.
Publication info: Helena, Mont. :Montana Natural Heritage Program,c2001
Contributed by: Montana State Library (archive.org)
Subjects: Ecological assessment (Biology) Grasslands Hill County Montana Prairie Pothole Region Wetlands