01074nam0-22003251i-450-990001451440403321200010101-85221-015-X000145144FED01000145144(Aleph)000145144FED0100014514420000920d1986----km-y0itay50------baengGBa---a---001yyBiological monitoring of the state of the environmentBioindicatorsAn overview of the IUBS Programme on Bioindicators 1985edited by Janos SalankiOxfordIRL Press Limited1986vii, 73 p.23 cmIUBS monographs series1Published by IRL press on behalf of the ICSU Press for the International Union of Biological SciencesBioindicatoriSalanki,JanosITUNINARICAUNIMARCBK9900014514404033216 II 42 (1501DBVDBVBiological monitoring of the state of the environment373690UNINA