TY  - BOOK
AU  - Nyland,Ralph D.
TI  - Silviculture: concepts and applications
SN  - 1577665279
U1  - 634.9 
PY  - 2004///
CY  - Ilinois, E.U.A.
PB  - Waveland Press
KW  - Bosques
KW  - Silvicultura
ER  -