Genesis and morphology of two soils with fragipans in Massachusetts :: the Paxton and Mills series.
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Format: | Others |
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ScholarWorks@UMass Amherst
1976
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Online Access: | https://scholarworks.umass.edu/theses/3509 https://scholarworks.umass.edu/cgi/viewcontent.cgi?article=4727&context=theses |