000			00361nam a2200133Ia 4500
008			161001s2012 xx 000 0 und d
020			_a9788170000000
100			_aRichards, LA
245			_aDiagnosis and improvement of saline and alkali soils
260			_aJodhpur _bScientific Publishers _c2012
300			_a160p.
650			_aSoil science
942			_2ddc _cC
999			_c7770 _d7770