00422nam a2200157 a 450000500170000000800410001704100080005808200100006610000190007624500410009525000120013626400490014830000260019765000180022365000230024120260717091909.0260717s1997    ii            000 0 eng d  aeng04a660.61 aJogdand, S. N.10aGene biotechnology /cJogdand, S. N.  a1st ed. 1aMumbai :bHimalaya Publishing House,cc1997.  a363 p. : ill ; 22 cm. 4aBiotechnology 4aGene biotechnology