Նորմալ դիտում MARC դիտում ISBD Դիտում

Pathways to discovery : exploring America's national trails / prepared by the Special Publications Division, National Geographic Society. - Washington, D.C. : National Geographic Society, c1991. - 199 p. : col. ill. ; 27 cm. - 917.3/0943 .

Includes bibliographical references (p. 198) and index.

ISBN: 0870447920 (regular ed.) 0870447971 (library ed.)

Subjects--Topical Terms:
Trails--United States.
National parks and reserves--United States.

Subjects--Geographic Terms:
United States--Description and travel.

Dewey Class. No.: 917.3/0943