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Start Over Subject environment Year 1999 Bounding Box -40.000931 39.999015 -39.999064 40.000987

1. Global GIS : Oil and gas fields

Datasets Harvard University Public content
1999. American Geological Institute, Geological Survey (U.S.), Petroconsultants International Data Corp., and Environmental Systems Research Institute (Redlands, Calif.). This coverage contains points that describe centerpoint locations of and primary commodity produced by oil and gas fields. A fundamental task in th... American Geological Institute.

2. wwf_eco

Datasets Harvard University Restricted content
1999. World Wildlife Fund. World Wildlife Fund Ecoregions represent 24,944 defined global ecoregions. Ecoregions are defined as relatively large areas of land or water that s...