TY  - BOOK
AU  - Knowlton,C.S.
TI  - Indian and Spanish American Adjustments to Arid and Semiarid Environments
U1  - 574.52652 
PY  - 1964///
CY  - Texas
PB  - T.T.College.
KW  - Desert,Arid,Semi Arid
KW  - Semi Arid Environments
ER  -