TY  - BOOK
AU  - Twito,Rogers H.
ED  - United States.
TI  - Plotting landscape of clearcut units: perspectives 
U1  -  634.9 
PY  - 1978///
CY  - Washington, D.C.
PB  - U.S. Department of Agriculture
KW  - Forests and forestry
KW  - Research
KW  - Collected works
N1  - Pacific Northwest Forest and Range Experiment Station; U.S.D.A. forest service general technical report PNW-A
ER  -