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A Guide to Important Characteristics and Values of Freshwater Wetlands in the Northeast

University of Massachusetts at Amherst. Wetlands Research Team

出版	Water Resources Research Center, University of Massachusetts at Amherst, 1973
URL	http://books.google.com.hk/books?id=O-zcGAAACAAJ&hl=&source=gbs_api

註釋

...Defines various types of wetlands (wet meadows, marshes, swamps, bogs); discusses how wetlands are related to groundwater, the visual-cultural value of wetlands, wetlands and wildlife, wetlands and floods, and the economics of preserving inland wetlands for water supply; includes two large maps (freshwater wetlands and surficial geology of Massachusetts) and references to surficial geology and groundwater in Massachusetts...