Pettifer, R. E. W. <br/><br/>
Road meteorological observations 
by R.E.W. Pettifer and J. Terpstra 
 - Geneva  World Meteorological Organization  1997 
 - [3], 20 Paginas   il.  30 cm 
 - Instruments and observing methods  report nº 61)(WMO/TD, nº 842) .
<br/><br/><br/>Inglés<br/> 
<br/><br/><label>Dewey Class. No.: </label>OMMIOM 61