TY  - BOOK
AU  -  Leonard, William H.
TI  - Biology: a community context 
SN  - 978053865208
U1  - 570 LEO 
PY  - 1998///
CY  - Cincinnati
PB  -  South-Western Educational Pub.
KW  - Biology
KW  - , Biology-Juvenile literature
KW  - , and Biology a community context
ER  -