000			00443nam a2200145Ia 4500
008			190529s9999 xx 000 0 und d
020			_a080183998x
082			_a333.7616 _bSTE
100			_aSteiner, Frederick R
245		0	_aSoil conservation in the united states:policy and planning
260			_aLondon _bThe Johns Hopkins University Press _c1990
300			_axxii, 249 p.
650			_aSoil conservation-Government policy
942			_cS
999			_c118451 _d118450