TY  - BOOK
AU  - Schumacher, F.X.
AU  - Chapman, R.A.
TI  - Sampling methods in forestry and range management
U1  - 634.92851 21st ed
PY  - 1942///
CY  - North Carolina
PB  - Duke University
KW  - Forest management
KW  - Forests and forestry
KW  - Grassland management
KW  - Grazing systems
KW  - Sampling
ER  -