| http://www.w3.org/ns/prov#value | - In springs such as Big Spring, quarterly or semi-annual sampling may be adequate, but in flashy springs such as Wilson Spring, a more comprehensive program including the collection of high-frequency flow-controlled VOC samples is necessary.??? The springs evaluated in this study contain VOC's.?????? Only one other study was found in the literature that addressed sampling for these types of compoun
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