TY  - BOOK
ED  - Conference on Applied Techniques for Analysis and Management of the Visual Resource (
TI  - Proceedings
T2  - Genreral technical report
U1  - 333.72 
PY  - 1979///
CY  - Berkeley, Cal.
PB  - Pacific Southwest Forest and Range Experiment Station
KW  - Recursos naturales
KW  - Conservación
KW  - Vida al aire libre
ER  -