000			00373nam a2200145Ia 4500
008			100324s9999 xx 000 0 und d
100			_aA.R.D.C.
245			_aTechnical aspects of agricultural projects. '78
260			_c0 _bA.R.D.C.
366			_b0
520			_astack room
650			_aAgriculture
942			_cBK
999			_c70966 _d70966