Sayre, A. N.  1901- <br/><br/>
Geology and ground-water resources of Uvalde and Medina countries, 

 - Washington,  U.S. Govt. print. off.,  1936. 
 - v, 146 p.  incl. illus., tables. 11 pl., part fold. (incl. maps, diagrs.)  24 cm. 
<br/><br/><label>LCCN: </label>gs 36000206  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Texas--Uvalde County.<br/>Geology--Texas--Medina County.<br/>Groundwater--Texas.<br/>Water-supply--Texas--Uvalde County.<br/>Water-supply--Texas--Medina County.
<br/><br/><label>LC Class. No.: </label>TC801  / .U2 no. 678