MIT Libraries logo

Search Constraints

Start Over
You searched for: Author Environmental Systems Research Institute (Redlands, Calif.) Remove constraint Author: Environmental Systems Research Institute (Redlands, Calif.) Subject Biology and Ecology Remove constraint Subject: Biology and Ecology Year 2001 Remove constraint Year: 2001
1 - 2 of 2
Number of results to display per page

Search Results

1. World Wildlife Fund Marine Ecoregions, 2001

2001. World Wildlife Fund and Environmental Systems Research Institute (Redlands, Calif.). This polygon shapefile represents World Wildlife Fund (WWF) global marine ecoregions. Ecoregions are defined as relatively large areas of land or w... Environmental Systems Research Institute (Redlands, Calif.).

2. World Wildlife Fund Terrestrial Ecoregions

2001. World Wildlife Fund and Environmental Systems Research Institute (Redlands, Calif.). This polygon shapefile represents World Wildlife Fund (WWF) global terrestrial ecoregions. Ecoregions are defined as relatively large areas of land... Environmental Systems Research Institute (Redlands, Calif.).