McCarty, Harold Hull, 1901-  McCarty, Harold Hull, 1901- <br/><br/>
Visual comparison of isopleth maps as a means of determining correlations between spatially distributed phenomena / 
by Harold H. McCarty and Neil E. Salisbury. 
 - Iowa City :  Dept. of Geography, State Univeristy of Iowa,  [c1961] 
 - Iowa. University Dept. of Geography. [Publications] ;  no. 3 .
<br/><br/>Bibliography: p. 81. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Maps.