TY  - GEN
AU  - Towle,Albert
ED  - Holt Rinehart and Winston Inc
TI  - Modern biology
SN  - 0030139198 
AV  - LT5110.H55 
PY  - 1989///
CY  - Austin, Texas
PB  - Holt, Rinehart and Winston
KW  - Biology
KW  - Study and teaching Secondary
N1  - Includes index
ER  -