Operations of the National Weather Service 

 - Silver Spring, Md. :  The Services,  1971 
 - 243 p.  : ilus. 
<br/><br/><label>LCCN: </label>40272 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Estaciones meteorológicas--E.U.A.<br/>Observaciones meteorológicas.
<br/><br/><label>Dewey Class. No.: </label>551.5  / E8