Handbook on integrated erosion control :  a practical guide for planning and implementing integrated erosion control measures in Armenia. 

 - 2nd ed. 
 - Yerevan :  GmbH,  2018. 
 - 88 pages :  col. ill. ;  30 cm. 
 - 631.459 (47.925) (NLA) .
<br/><br/><label>ISBN: </label>9789939107226 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Weathering --Armenia (Republic)
<br/><br/><label>Universal Decimal Class. No.: </label>631.459 (47.925) (NLA)