TY - BOOK AU - Campbell,Neil A. TI - Biology SN - 0805319409 AV - QH 308.2 .C34 1996 .C34 1996 U1 - 574 20 PY - 1996/// CY - Menlo Park, Calif. PB - Benjamin/Cummings Pub. Co. KW - Biology N1 - Includes bibliographical references and index ER -