000			00405nam a2200145Ia 4500
008			140205s9999 xx 000 0 und d
082			_a631.4/HIL
100			_aHillel, Daniel., ed.
245			_aOptimizing the soil physical environment toward greater crop yields
260			_bAcademic Press _aNew York _c1972
300			_a240
650			_acrops and soils
650			_asoil physics
942			_2ddc _cBK
999			_c1056 _d1056