Ignacimuthu, S. . Basic Biotechnology / Textual Documents S. Ignacimuthu. - 2nd ed / - New Delhi : Tata Mcgraw-Hill Publishing Company Ltd , 1995. - xii,317p. : ill ; 21cm. . Index ISBN: 0-07-462162-9 Subjects--Index Terms: Botany Biotechnology G-Technology Dewey Class. No.: 620.8 / Ig 5 Ba