00344    a2200121   4500020001500000082001600015100002800031245003800059260006100097300002200158650002500180650001700205  a8185860424  a572.82bCHA  aChawla, Harvinder Singh  aBiotechnology in crop improvement  aLucknowbInternational Book Distributing Co.c1998g1998  axviii,321p.c24cm  aBiochemical genetics  aBiochemistry