scholarly journals Digitizing procedure for the National Coal Resources Data System of the U.S. Geological Survey

1981 ◽  
Author(s):  
Judy F. Hunter ◽  
Sharon S. Crowley ◽  
Antoinette L. Medlin
Keyword(s):  
Data System ◽  
Geological Survey ◽  
Coal Resources ◽  
The U.S

User’s Manual for the National Water Information System of the U.S. Geological Survey: Aggregate Water-Use Data System, Version 3.2

2017 ◽  
Author(s):  
John P. Nawyn ◽  
B. Pierre Sargent ◽  
Barbara Hoopes ◽  
Todd Augenstein ◽  
Kathleen M. Rowland ◽  
...  
Keyword(s):  
Information System ◽  
Water Use ◽  
Data System ◽  
Geological Survey ◽  
The U.S ◽  
National Water
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