TY - BOOK AU - Leonard,William H. AU - Penick,John E. TI - Biology: a community context SN - 053865208X (hardcover) U1 - 570 21 PY - 2003/// CY - Cincinnati PB - South-Western Educational Pub. KW - Biology KW - Juvenile literature N1 - Includes bibliographical references and index; Teacher's guide -- textbook -- Instructional resource (in 3 ring binder) -- Microexam II software (2 floppy disks) -- Correlations guide -- puzzle N2 - An overview of the field of biology, including such topics as matter and energy, ecosystems, populations, and genetics ER -