An Educator's Guide to South Dakota's Natural Resources
http://www3.northern.edu/natsource/index.htm

Martin J. Jarrett, South Dakota Geological Survey


This website focuses on environmental education and includes pages on the flora, fauna, endangered species, and other natural resources of South Dakota. The pages feature descriptions and illustrations, and are intended for use by educators.

This resource is referenced here:
Subject: Biology, :Ecology:Metabolism, Geoscience:Hydrology:Ground Water, Geoscience:Geology
Resource Type: Scientific Resources:Overview/Reference Work, Activities
Topics: Time/Earth History, Biosphere:Ecology:Habitats:Freshwater, Terrestrial, Earth surface, Hydrosphere/Cryosphere:Groundwater, Solid Earth, Biosphere