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This volume uses a molecular approach to bring the reader up to date with research into the structure and properties of these unusual materials. Agricultural and environmental scientists will find its coverage of HS use for soil remediation and enhancement and in water...
The properties of humic substances (HSs) in plants, soils and sediments regulate the environment and affect all aspects of like, yet they are only very imprecisely understood. This volume presents work on HSs including instruments and techniques being developed to throw...
Reporting on front-line research into these natural materials, this volume focuses on the use of chemical and physical methodology in seeking an explanation of the structures of humic substances (HSs) and their relation to their microscopic properties.
By the end of the 1980s, many Americans looked at the state of the nation with a renewed optimism, which was personified by an enduring American president - Ronald Wilson Reagan. The essays in this volume revisit the 1980s in order to examine the factors that...
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