Demonstrating how geographic information systems (GIS) captures, stores, analyzes, manipulates, updates, and displays all forms of geographically referenced inf

The flagship publication of the National Parks Conservation Association, National Parks Magazine (circ. 340,000) fosters an appreciation of the natural and hist

Profiling 60 parks--from battlefields to national seashores--administered by the National Park Service, this edition also provides a brief glimpse at 29 additio