Penman, H. L. <br/><br/>
Estimating evaporation / 
H. L. Penman 
 - Washington, D.C. :  American Geophysical Union,  1956 
 - 43-50 p. :  ill. ;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Meteorology<br/>Climatology