De Le Vin, Margaret Morris Welch,  1893- <br/><br/>
Bibliography on the climate of South America, 
by Margaret M. Welch. 
 - Washington,  Govt. print off.,  1921. 
 - 42 p.  31 cm. 
 - United States Weather bureau. Monthly weather review. Supplement  no. 18 .
<br/><br/> At head of title: W.B. no. 749 ... U.S. Dept. of agriculture. Weather bureau. 
<br/><br/><label>LCCN: </label>agr21001037  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>South America--Climate--Bibliography.
<br/><br/><label>LC Class. No.: </label>QC983  / .A21 no. 18 
<br/><br/><label>Dewey Class. No.: </label>016.5515098