000			00525nam a2200193Ia 4500
008			160601s9999 xx 000 0 und d
020			_a813805805
100			_aHunt, Donnell _927910
245			_aFarm power and machinery management
245			_blabouratory manual and workbook
250			_a7th ed.
260			_aAmes, Iowa
260			_bIowa State university press
260			_c1973
300			_avii,365p.; 28cm.
650			_aFarm management _92440
650			_aFarm technology _927883
650			_aFarming _93374
999			_c9256 _d9256