00583nam a2200241Ia 4500 141004s9999 xx 000 0 und d 9781439862667 a English 571.95 WAL/PR C.H Walker R.M Sibly Principles of Ecotoxicology C.H Walker Jodhpur CRC Press 2012 360p. £ 36.99 Ecotoxicology BK 306540 306540 0 0 ddc 0 0 KAUCOF KAUCOF 0.00 0 571.95 WAL/PR KAU_COF-5857 2014-10-04 00:00:00 2014-10-04 BK