Brandywine sub-basin

Brandywine sub-basin
Author: Chester County Water Resources Authority
Publisher:
Total Pages: 192
Release: 1979
Genre: Brandywine Creek Watershed (Pa. and Del.)
ISBN:

Great Natural Areas in Eastern Pennsylvania

Great Natural Areas in Eastern Pennsylvania
Author: Stephen Ostrander
Publisher: Stackpole Books
Total Pages: 270
Release: 1996
Genre: Nature
ISBN: 9780811725743

Includes helpful maps and information on activities, points of interest, and programs available at more than 65 natural areas.

The State Water Plan

The State Water Plan
Author: Pennsylvania. Bureau of Resources Programming
Publisher:
Total Pages: 326
Release: 1983
Genre: Water resources development
ISBN: