TY  - BOOK
AU  - Viazzo, Pier Paolo.
TI  - Upland communities: environment, population and social structure in the Alps since the sixteenth century 
SN  - CSRD968
U1  - 304.6094947 
PY  - 1989///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Human ecology
UR  - http://www.loc.gov/catdir/description/cam041/88018973.html
ER  -