000			00563nam a2200181Ia 4500
999			_c17172 _d17172
005			20211217151639.0
008			180712s9999 xx 000 0 und d
020			_a802020283
082			_a551.48 _bRUT _223
100			_aRUTTNER, Franz
100			_aFrey, D.G., tr.
245			_aFundamentals of limnology _c/[by] Franz Ruttner; translated by D.G.Frey, F.E.J.Fry
260			_aToronto _bUniversity of Toronto Press _c1953
300			_axiv, 307 p.
500			_aIncludes references, bibliography and index.
700			_9116670 _aFry, F.E.J. _eedt
942			_cS