TY  - BOOK
AU  - Boyle, J. R.
AU  - Arbogast, S. L.
TI  - Changing values - changing institutions
PY  - 1991///
CY  - Corvallis, Oregon
PB  - Oregon State University. College of Forestry
KW  - Bosques
KW  - Aspectos económicos
ER  -