000			00493nam a2200181Ia 4500
008			220204s9999 xx 000 0 und d
082			_a631.4:577.1 _bSOI.4
100			_aMCLAREN, A Douglas
245		0	_aSoil biochemistry. V 4.
260			_aNew York _bMarcel Dekker _c1975
490			_aBooks in soils and the environment
650			_aNitrogen transfer
650			_aPesticide loss
650			_aPhosphorus cycle
650			_aSoil biochemistry
700			_aPAUL, E A
942			_cBK
999			_c24603 _d24603