TY  - BOOK
AU  - Blake,Tupper Ansel
AU  - Steinhart,Peter,text
ED  - University of California.
TI  - Two eagle: the natural world of the United States - Mexicoborderlands = Dos aguilas 
SN  - 0-520-08482-9
AV  - QH104.5 .S6 B53
PY  - 1994///
CY  - Berkeley, Calif.
PB  - University of California
ER  -