00807nam a2200241 a 4500003000900000005001700009008004100026020001800067041000800085100002300093245005700116264002800173300003000201500014700231650002400378650002700402650002500429650002700454650002400481035001800505001000700523040003500530AR-ReUNN20260702154740.0260630s1991    gw |||||||||||||||||eng    a3-528-02302-30 aeng1 aEllenberg, Hermann10aBiological monitoring : signals from the environment 1aBrunswickbViewegc1991  a318 páginasc25 x 19 cm  aPublication of the Deutsches Zentrum fwicklungstechnologien - GATE, a Division of the Deutsche Gesellschaft fhnische Zusammenarbeit (GTZ) GmbH 4aPlantas Indicadoras 4aOrganismos Indicadores 4aAnimales Indicadores 4aIndicadores Ecologicos 4aIndicador Biologico  a(IBONE)101698251738  aAR-ReUNNbspacAR-ReUNNeaacr2