000 00555nam a2200217Ia 4500
008 150909s9999 xx 000 0 und d
041 _aEnglish
082 _a576
082 _bTOL/OR
100 _aTolkamp H.H
100 _eAuthor
245 _aOrganism-Substrate relationships in lowland streams
260 _aNetherlands
260 _bCentre for Agricultural publishing and Documentation,
260 _c1980
300 _a211 Pages
365 _aRs.70
650 _aMicrobes
650 _aMicrobiology
942 _cBK
999 _c233193
_d233193