Author
Series
CRS report volume R40573
Publisher
Congressional Research Service
Pub. Date
2018-
Language
English
Author
Series
Testimony volume TE10023
Publisher
Congressional Research Service
Pub. Date
2018-
Language
English
Publisher
U.S. Dept. of the Interior, U.S. Geological Survey
Pub. Date
2009.
Language
English
Author
Series
CRS report volume R45212
Publisher
Congressional Research Service
Pub. Date
2018-
Language
English