TY - BOOK AU - Ford,E.B. TI - Genetics and Adaptation T2 - Studies in biology SN - 0713125632 U1 - 575.1 19 PY - 1976/// CY - London PB - Edward Arnold KW - Genetics KW - Spines KW - Biological adaptation KW - Pollution N1 - Includes bibliographical references; ls N2 - Environment Management ER -