EDS, Environmental Data Service United States. Environmental Data Service Published: 1977 Total Pages: 24 Get eBook
Hydrology of Area 13, Eastern Coal Province, Kentucky, Virginia, and West Virginia Published: 1983 Total Pages: 120 Get eBook
Hydrology of area 43, northern Great Plains and Rocky Mountain Coal Provinces, Montana John H. Lambing Published: 1987 Total Pages: 106 Get eBook
Hydrology of Area 5, Eastern Coal Province, Pennsylvania, Maryland, and West Virginia William J. Herb Published: 1981 Total Pages: 106 Get eBook
Hydrology of Area 41, Western Region, Interior Coal Province, Oklahoma and Arkansas Published: 1987 Total Pages: 96 Get eBook
Hydrology of area 51, northern Great Plains and Rocky Mountain coal provinces, Wyoming and Montana Published: 1987 Total Pages: 84 Get eBook
