<EM>Essential Environmental Science</EM> brings together within a single volume the vast range of techniques, methods and basic tools necessary for the study of the environment. <BR>Environmental science has a massive area of operation, utilising the tools from a plethora of traditional sciences and social sciences. This practical manual draws on contributions from leading experts in each field, to present both general and specific environmental methods and techniques within a unique interdisciplinary environmental perspective.<BR><EM>Essential Environmental Science</EM> offers an invaluable reference source for environmental study in both the laboratory and in the field.