TY - BOOK AU - Ridley,Mark TI - Evolution SN - 0865424950 (pbk. : alk. paper) AV - QH366.2 .R524 1996 U1 - 575 20 PY - 1996/// CY - Cambridge, Mass., USA PB - Blackwell Science KW - Evolution (Biology) N1 - Includes bibliographical references (p. 675-699) and index ER -