The gravel cover and catchment efficiency in the plastic-lined catchment.
Seventy percent of the precipitation which falls on the United States and 90 to 95 percent of that which falls on the arid Southwest is lost to evapotranspiration. Water harvesting is a means for salvaging some of this loss and alleviating the growing water problem. Catchments are the most efficient...
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| Language: | en |
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The University of Arizona.
1969
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| Online Access: | http://hdl.handle.net/10150/191521 |