TY  - BOOK
AU  - Braun , E. Lucy 
TI  - Decidous forests of Eastern North America
U1  - 634.97 21st ed.
PY  - 1950///
CY  - Philadelphia
PB  - Blakiston
KW  - Forests and forestry
KW  - Forrest ecology
N1  - 535-96 includes index
ER  -