00562nam a2200217Ia 4500008004100000040000600041041001200047082001100059082001100070100001700081245003700098245001700135260001400152260004400166260000900210300005500219300001000274501002800284650001200312650002000324141004s9999    xx            000 0 und d  ca  aEnglish  a333.93  bJAI/DE  aPL   Jaiswal  aDessertification and its control  cPL   Jaiswal  aNew Delhi  bIndian council of agricultural research  c1977  a358 p.                                              b24 cm  aKAUCOF                   aClimate  aWater resources