TY  - BOOK
AU  - Tregarthen Timothy D
ED  - Westview special studies in Natural Resources and Energy Management
TI  - Food, fuel, and shlter :  A watershed analysis of land -use Trade -offs in a Semiarid Region   
T2  - West view special studies in natural resources and energy management
SN  - 0891580700
U1  - U67.7343.N7, L8 
PY  - 1978///
CY  - Colorado
PB  - Westview Press         
KW  - Geography
N1  - Bibliography:P 103-106; Appendices :P97-102; Glossary:P107, Index:P108-09
ER  -