Leopold, Luna B.  1915-2006. <br/><br/>
Hydrology for urban land planning;  a guidebook on the hydrologic effects of urban land use, 
by Luna B. Leopold. 
 - Washington,  1968. 
 - iii, 18 p.  illus.  26 cm. 
 - United States. Geological Survey. Circular  554 .
 - Geological Survey circular ;  554. .
<br/><br/>Bibliography: p. 18. 
<br/><br/><label>LCCN: </label>gs 68000270  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydrology--Brandywine Creek Watershed (Pa. and Del.)<br/>Regional planning--Brandywine Creek Watershed (Pa. and Del.)
<br/><br/><label>LC Class. No.: </label>QE75  / .C5 no. 554 
<br/><br/><label>Dewey Class. No.: </label>551.4/83/0974813