000			00307nam a2200133Ia 4500
001			103099
008			170722s9999 xx 000 0 und d
100			_aEly, Richard T
245			_aLand economics /
260			_c1941.
490			_aLand economics series
700			_aWehrwein, George S.
942			_cGEN
999			_c38641 _d38641