Dubey.,R. C. A TextbookOf Biotechnology [[Book] /] R. C. Dubey.,. - new delhi : s. chand & company ltd., 2004. - 416p. ; 24cm. ISBN: 8121909163 Subjects--Personal Names: Biotechnology. Subjects--Topical Terms: Genetic engineering.Molecular biology. . Dewey Class. No.: 660.65 National Library of Medicine Call No.: / D B