Archaeology of the Grand Canyon: The Bright Angel site.

von Schwartz, Douglas Wright, 1929-
Grand Canyon Archaological Series 1
Santa Fe : School of American Research, 1979.
Umfang/Format: IV, 110 S. : 41 Abb. ; 22 cm.

Archaeology of the Grand Canyon : Unkar Delta

von Schwartz, Douglas Wright, 1929-
Grand Canyon archaeological series v. 2
Santa Fe, NM : School of American Research Press, c1980.
Umfang/Format: xvi, 405 p. : ill. ; 23 cm.

Archaeology o the Grand Canyon : the Bright Angel site

von Schwartz, Douglas Wright, 1929-
Grand Canyon archaeological series v. 1
Santa Fe, N.M. : School of American Research Press, c1979.
Umfang/Format: iv, 110 p. : ill. ; 23 cm.

Archaeology of the Grand Canyon : the Walhalla Plateau

von Schwartz, Douglas Wright, 1929-
Grand Canyon archaeological series v. 3
Santa Fe, N.M. : School of American Research Press, c1981.
Umfang/Format: xvi, 251 p. : ill. ; 23 cm.