Author facet: Williams, Donald R. - ECU Libraries Catalog Search Results

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Stream water quality in coal mined areas of the lower Cheat River Basin, West Virginia and Pennsylvania, during low-flow conditions, July 1997
by Williams, Donald R.
1999
Format: Electronic and Book

✔ Available

Call Number: Access Content Online

Stream water quality in coal mined areas of the lower Cheat River Basin, West Virginia and Pennsylvania, during low-flow conditions, July 1997
by Williams, Donald R.
1999
Format: Book and Print

✔ Available Joyner - Fed Docs Stacks

Call Number: ASK AT REFERENCE DESK

Water resources of Indiana County, Pennsylvania
by Williams, Donald R.
1997
Format: Electronic and Book

✔ Available

Call Number: Access Content Online

Water resources of Indiana County, Pennsylvania
by Williams, Donald R.
1997
Format: Book and Print

✔ Available Joyner - Fed Docs Stacks

Call Number: ASK AT REFERENCE DESK

Effects of coal-mine discharges on the quality of the Stonycreek River and its tributaries, Somerset and Cambria counties, Pennsylvania
by Williams, Donald R.
1996
Format: Book and Print

✔ Available Joyner - Fed Docs Stacks

Call Number: ASK AT REFERENCE DESK

Postimpoundment survey of water-quality characteristics of Raystown Lake, Huntingdon and Bedford Counties, Pennsylvania
by Williams, Donald R.
1978
Format: Electronic and Book

✔ Available

Call Number: Access Content Online

Statistical analysis for business : a conceptual approach
by Smith, Lee H., 1935-
1976
Format: Book and Print

✔ Available Joyner - General Stacks

Call Number: HA29 .S622 1976