TY - BOOK AU - Daniel,Lucy AU - Ortleb,Edward Paul AU - Biggs,Alton TI - Merrill life science SN - 0028277767(teacher's edition) AV - QH315 .D36 1999 U1 - 574/.071/2 20 PY - 1995/// CY - New York, N.Y. PB - Glencoe KW - Life sciences KW - Study and teaching (Middle school) N1 - Includes bibliographical references and index ER -