Hardy Kimber. Bacterial plasmids / [by ]Kimber Hardy. - Nairobi, Kenya : Thomas Nelson and Sons ltd., 198 - 105p. : ili.. , 23 cm. Includes bibliographical refrerences( p. 32-34) and index. ISBN: 0177711043 Subjects--Topical Terms: Plasmids. Dewey Class. No.: 572.869