000			00342nam a2200145Ia 4500
008			131111s9999 xx 000 0 und d
100			_aSingh, Alam
245			_aDesert resources and technology
260			_aJodhpur
260			_bScientific
260			_c1983
300			_avol-i, 368p.
650			_aDesearts _aGeography
763			_a8193
999			_c52622 _d52622