TY  - BOOK
AU  - Kniffen, Fred Bowerman,
TI  - The primitive cultural landscape of the Colorado delta,
T2  - University of California, Berkeley. University of California publica tions in geography,
U1  - 910.711794 
PY  - 1931///
CY  - Berkeley, Calif.
PB  - University of California press
KW  - Physical geography
KW  - Mexico
KW  - Baja California
KW  - Indians of Mexico
KW  - Social life and customs
KW  - Colorado River Delta (Mexico)
N1  - At head of title: Lower California studies. III
ER  -