00269nam a2200109 a 450000500170000002000370001710000060005411000160006024500300007626000390010630000140014520251203091850.0  a0632035730(V.1), 0632029897(V.2)  d_  aPeter Calow  aHandbook of ecotoxicology  aOxfordbBlackwell Scientificc1993  a2v., 24cm