00598nam a2200205 a 450000500170000000800410001702000150005804100080007308200100008110000170009124500480010825000120015626400530016830000310022150000510025265000180030365000280032165000240034965000190037320260717091719.0260717s1998    ii            000 0 eng d  a8185938903  aeng04a660.61 aKumar, H. D.12aA textbook on biotechnology /cKumar, H. D.  a2nd ed. 1aNew Delhi :bAffiliated East-West Press,cc1998.  axi, 639 p. ; ill. ; 24 cm.  aIncludes bibliographical references and index. 4aBiotechnology 4aIndustrial Microbiology 4aGenetic Engineering 4aTissue Culture