TY  - BOOK
AU  - Wagner,John E.
TI  - Forestry economics: a managerial approach 
SN  - 9780415774765 (pbk.)
AV  - SD393.W2 2012 
PY  - 2012///
CY  - New York, NY
PB  - Routledge
KW  - Forests and forestry
KW  - Economic aspects
KW  - Forest management
ER  -