TY - BOOK AU - Smith,H.H.(Harold Hill),1910- TI - Evolution of genetic system SN - 2067712230 PY - 1972/// CY - New York PB - Gordon and Breach Science Publishers KW - Evolution KW - Congresses KW - Genetics N1 - 'Papers ... delivered at a symposium held at Brookhaven National Laboratory under sponsorship of the United States Atomic Energy Commission.'; Includes bibliographical references ER -