000			00384nam a2200145Ia 4500
008			140205s9999 xx 000 0 und d
082			_a631.46/GRA
100			_aGray, T R G., ed.
245		4	_aThe ecology of soil bacteria
260			_bLiverpool University Press _aLiverpool _c1968
300			_a681
650			_asoil microbiology
700			_aParkinson, D, ed.
942			_2ddc _cBK
999			_c1256 _d1256