Genes, chromosomes and evolution /
Ashton, Beryl Grace.
Genes, chromosomes and evolution / by Beryl G. Ashton. - London, : Longmans, 1967. - xii, 172 pages : illustrations (incl. ports.), tables, diagrs. ; 21 1/2 cm. - The Principles of modern biology .
Includes bibliographical references (pages 162-165.) and index
67091852
575.1
Genes, chromosomes and evolution / by Beryl G. Ashton. - London, : Longmans, 1967. - xii, 172 pages : illustrations (incl. ports.), tables, diagrs. ; 21 1/2 cm. - The Principles of modern biology .
Includes bibliographical references (pages 162-165.) and index
67091852
575.1