004510000a22001450004500060000800000082001600008100001600024100001700040100001700057245008000074260005200154260000900206300000800215650008200223  a100  a631.416 CHO  aChopra, V.L  aChopra, V.L.  aParoda, R.S.  aApproaches for incorporating drought and salinity Resistance in crop Plants  aNew Delhi, Oxford & IBH publishing co. pvt. ltd  c1986  a132  aDrought resistance in Crop Plants / Salt affected Soils / Salinity Resistance