TY - BOOK AU - Audesirk,Teresa AU - Audesirk,Gerald AU - Byers,Bruce E. TI - Life on earth SN - 9780131755352 (pbk.) AV - QH308.2 .A936 2009 U1 - 570 22 PY - 2008///], c2009 CY - San Francisco PB - Benjamin Cummings KW - Biology N1 - Includes bibliographical references and index UR - http://www.loc.gov/catdir/toc/ecip087/2007052445.html ER -