White Sands National Monument, New Mexico, 1957
White Sands National Monument, New Mexico, 1957
Yucca roots and a centaurium plant, White Sands National Monument, New Mexico, 1957
Holbrookia (lesser earless lizards), White Sands National Monument, New Mexico, 1957
White Sands National Monument, New Mexico, 1957
White Sands National Monument, New Mexico, 1957
White Sands National Monument, New Mexico, 1957
White Sands National Monument, New Mexico, 1957
