TY  - BOOK
AU  - Dryness,C.T.
ED  - United States.
TI  - Research natural area needs in the Pacific Northwest: a contribution to land-use planning 
U1  - 333.7316 
PY  - 1975///
CY  - Washington, D.C.
PB  - United States Department of Agriculture
KW  - Soil
KW  - Conservation
KW  - Landscape protection
N1  - PNW-38
ER  -