TY  - BOOK
ED  - E.U.A. Forest Service
TI  - Seeds of woody plants in the United States
T2  - Agriculture handbook
U1  - 634.9562 
PY  - 1974///
CY  - Washington
PB  - The Forest Service
KW  - Árboles
KW  - E.U.A
KW  - Arbustos
KW  - Semillas forestales
ER  -