TY  - BOOK
AU  - Zube, Ervin H.
AU  - Brush, Robert O.
TI  - Landscape assessment : values , perceptions , and resources
SN  - 0470984236
AV  - QH76.Z82 
PB  - Dowden, Hutchinson & Ross; distribu
KW  - Landscape assessment -- United States
KW  - Environmental protection -- United States
KW  - Environmental policy -- United States
KW  - QH
N1  - Bibliography: p. 344-362
ER  -