000			00340nam a2200121Ia 4500
008			240806s9999||||xx |||||||||||||| ||und||
040			_aKenya National Library Service
082			_a631.470973PRO
245		0	_aProfiles in the History of the U.S Soil Survey
260			_aBlackwell Publishing 2002
650			_aSoil Erosion
942			_cBK
999			_c250317 _d250317