Books by Lawrence L. Loendorf
Ten Steps for Recording Pictog
Ten Steps for Recording Pictographs and Petroglyphs
Thunder and herds
Discovering North American Rock Art
Archaeological sites in Welsh
Archaeological sites in Welsh Canyon, Las Animas County, Colorado
Visions from canyon walls
Visions from canyon walls
New light on old art
New light on old art
The rock art sites in Carbon County, Montana