An educational guide to the national park system /

Bibliographic Details
Main Author:	Smallwood, Carol, 1939-
Format:	Book
Language:	English
Published:	Metuchen, N.J. : Scarecrow Press, 1989.
Subjects:	National parks and reserves > United States > Guidebooks. National parks and reserves > United States > Bibliography. National parks and reserves > United States > Study and teaching. Subject headings > National parks and reserves. National parks and reserves > Abstracting and indexing.