Lillian B. Morava has written:
'Camper's guide to U.S. National Parks' -- subject(s):
Directories, National parks and reserves, Camping
'Camper's guide to Oregon' -- subject(s): Guidebooks,
Directories, Camping, Camp sites, facilities
'Camper's guide to Washington parks, lakes, forests, and
beaches' -- subject(s): Guidebooks, Camp sites, facilities