00413nam a2200145 a 450000500170000000800410001704100080005808200100006610000290007624500470010526400450015230000300019749000200022750000200024720260717091445.0260717s1988    ii            000 0 eng d  aeng04a576.51 aSingh, Jagjit, 1912-200210aGenetics today /cSingh, Jagjit, 1912-2002 1aNew Delhi :bNational Book Trust,c1988.  ax, 229 p. : ill. ; 21 cm.0 aPopular Science  aIncludes index.