000			00398nam a2200145Ia 4500
008			150518s1996||||xx |||||||||||||| ||und||
020			_a1694839
082			_a577 _bMAR
100			_aMars, Hans de
245			_aChemical and physical dynamics of fen hydro-ecology _cMars, Hans de
250			_a-
260			_aNederlandse _b Nederlands geografische studies _c1996
300			_a162 p.
942			_cBK
999			_c28544 _d28544