Genetic recombination : thinking about it in phage and fungi / Franklin W. Stahl. Stahl, Franklin W. Genetic recombination. Bacteriophages Genetics. Fungi Genetics. QH448 .S7 575.1 STG Includes bibliographical references and index. San Francisco : W. H. Freeman, c1979. c1979. 1979 Text xi, 333 p. : eng A Series of books in biology