TY  - BOOK
ED  - IUFRO / MAB Conference :
TI  - IUFRO / MAB Conference: research on multiple use of Forest Resources held at Arizona on May 18-23, 1980
U1  - 634.9072 21st ed.
PY  - 1980///
CY  - Washington, D. C.
PB  - U.S. Department of Agriculture and Forest Services
KW  - Forest and forestry-Research-Congresses
ER  -