000			00329 a2200109 4500
008			181130b xxu||||| |||| 00| 0
100			_aPringsheim, E. G.
245			_aPure cultures of algae: Their preparation and maintenance / _cE. G. Pringsheim
260			_aNew York _bHafner Publishing Co. _c1967
300			_a134p.
942			_2ddc _cBK
999			_c7506 _d7506