TY  - BOOK
AU  - Peterken,G.F.
TI  - Woodland conservation and management
U1  - 634.928 
PY  - 1981///
CY  - London
PB  - Chapman and Hall.
KW  - Forestry
KW  - Forest Economy and Safety Feature
KW  - Forest Management
KW  - Woodland Management
ER  -