TY  - BOOK
AU  - Johnson, George B.
TI  - Biology: visualizing life
SN  - 0-03-050633-6
U1  - 574 
PY  - 1998///
CY  - Austin, Texas
PB  - Holt, Rinehart ansd Winston
KW  - Biología
N1  - v.2 Texas Annotated Teacher's Edition
ER  -