IVANOV, KALCHO ed. <br/><br/>
WATER EROSION: ABRIDGED PROCEDDINGS OF THE INTERNATIONAL IHP/MAB SYMPOSIUM ON WATER EROSION 

 - PARIS: UNESCO,  1989 
 - 141P 
 - Technical documents in hydrology .
<br/><br/><br/>ENG 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydrology.<br/>WATER EROSION.