TY  - BOOK
AU  - Gonzalez,Nancie L.
ED  - American Association for the Advancement of Science (Washington, D.C.)
TI  - Social and technological management in dry lands: past and present, indigenous and imposed 
SN  - 0891584382 :
U1  - 301.31095 
PY  - 1978///
CY  - Boulder, Colo.
PB  - Westview Press for the American Association for the Advancement of Science, Washington, D.C.
KW  - Human ecology
KW  - Arid regions agriculture
KW  - Environmental aspects
KW  - Desertification
KW  - Social aspects
KW  - Droughts
N1  - Bibliography : p. 199
ER  -