Page, William R., <br/><br/>
Hydrogeologic investigations of the miocene nogales formation in the Nogales area, upper Santa Cruz Basin, Arizona / 
by William R. Page [and three others]. 
 - 1 online resource (v, 23 pages) :  illustrations, maps. 
 - Scientific investigations report ;  2016-5087 .
 - Scientific investigations report ;  2016-5087. .
<br/><br/> Title from title screen (viewed on Aug. 5, 2016).  CRDP Project record. 
<br/><br/>Includes bibliographical references (page 22-23). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils--Analysis.--Arizona--Tucson region<br/>Geology--Santa Cruz River Watershed (Ariz. and Mexico)<br/>Water-supply--Santa Cruz River Watershed (Ariz. and Mexico)<br/>Groundwater--Santa Cruz River Watershed (Ariz. and Mexico)<br/>Soil pollution--Arizona--Tucson region.<br/>Contaminated sediments--Santa Cruz River Watershed (Ariz. and Mexico)
<br/><br/><label>GPO Item No.: </label>0624-B-02 (online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 19.42/4-4:2016-5087