TY - BOOK AU - Beck, A. J. and others, TI - Organnic Substances in Soil and Water : Natural Constituents and their Influence on Contaminant Behaviour SN - 0851866352 U1 - 631 PY - 1993/// CY - Cambridge PB - Royal Society of Chemistry Publishing KW - Organnic Substances KW - Techniques, equipment & materials ER -