Hayes, William. The genetics of bacteria and their viruses : studies in basic gen etics and molecular biology. - 2nd ed. - Oxford : Blackwell Scientific , 1968. - xvi, 925 p. : 31 plates, ill. (some col.) ; 23 cm. Includes bibliographical references ( p. 809-892) Subjects--Topical Terms: Bacteria Bacteriophage Microbial genetics National Library of Medicine Call No.: QW 51 / H329g 1968