Hellinga, F. <br/><br/>
Local administration of water control in a number of european countries 

 - Wageningen :  Veenman & Zonen,  1960 
 - 55 p. 
 - Publication : 8 .
 - Publication : 8 .
<br/><br/> 27-19 
<br/><br/><label>LCCN: </label>68137 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agua--Conservacion.
<br/><br/><label>Dewey Class. No.: </label>333.91  / H4