White Clay Creek & its tributaries
Subtitle: national wild & scenic rivers study
Contributors: United States. National Park Service. Mid-Atlantic Regional Office. Division of Park and Resource Planning
Publisher: Division of Park & Resource Planning, Mid-Atlantic Regional Office, National Park Service
Published: 1993
Place of publication: [Philadelphia, PA (200 Chestnut St., Rm. 260, Philadelphia 19106)
Language: eng
Subjects: Watersheds -- Research -- White Clay Creek (Pa. and Del.); Watershed management -- White Clay Creek (Pa. and Del.); White Clay Creek (Pa. and Del.)
Other titles: White Clay Creek and its tributaries
Notes: Caption title

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