000			00349nam a2200145Ia 4500
008			180613s9999||||xx |||||||||||||| ||und||
020			_a444415114
041			_aen
082			_a631.411
100			_aAUBERT, H.
245		0	_aTrace Element in Soils
260			_aAmshterdam _belseviex scientific pub co _c1977
300			_aix, 395p.
942			_cSR
999			_c83468 _d83468