TY  - BOOK
AU  - Powell,A.Michael
TI  - Tress & shrubs of trans-pecos Texas: including big bend and Guadalupe Mountains National Parks
SN  - 0912001143
U1  - 582.16 
PY  - 1988///
CY  - EUA
PB  - Big Bend Natural History Association
KW  - Arboles
KW  - Arbustos
ER  -