00359    a2200133   4500020001500000082001300015100001800028245004600046260003900092300001800131650002000149650004100169700001500210  a058202546X  a633bGIB  aGibbon, David  aCrops of the drier regions of the tropics  aEnglandbLongman Groupc1985g1985  ax,157p.c21cm  aCrop production  aAgriculture and related technologies  aPain, Adam