Klaus F. Wellmann ; with 750 photographs by the author ... and 200 line drawings by Ursula Arndt
Akademische Druck- u. Verlagsanstalt1979Monographien und Dokumentationen = Monographs and documentations
, Die amerikanischen Felsbilder = American rock paintings and petroglyphs
James L. Swauger ; artwork by Clifford J. Morrow, Jr.
Akademische Druck- u. Verlagsanstalt1974Monographien und Dokumentationen = Monographs and documentations
, Die amerikanischen Felsbilder = American rock paintings and petroglyphs
[By] Carlo T. E. Gay. Drawings by Frances Pratt. (With 47 fig., 2 maps and 2 vertical outline plans, 24 plates, 5 of them in colour.)
Akadem. Druck- u. Verlagsanst.1971Monographien und Dokumentationen = Monographs and documentations
, Die amerikanischen Felsbilder = American rock paintings and petroglyphs