TY - BOOK AU - Audesirk,Teresa AU - Audesirk,Gerald AU - Byers,Bruce E. TI - Life on earth SN - 0131469126 AV - QH 308.2 .A93 2006 PY - 2006/// CY - Upper Saddle River PB - Pearson Prentice Hall KW - Biology KW - Earth science N1 - Includes glossary and index ER -