Engineering Division. <br/><br/>
Irrigation engineering manual / 

 - Thimphu, Bhutan :  Engineering Division, Department of Agriculture, Ministry of Agriculture and Forests,  May 2016. 
 - xiv, 311 p. :  ill. (some col. graphs) ;  24 cm. 
<br/><br/><label>ISBN: </label>NA 
<br/><br/><label>LC Class. No.: </label>GD00805 
<br/><br/><label>Dewey Class. No.: </label>A3.1  / MoAF 
<br/><br/><label>Gov. Doc. Class. No.: </label>A3.1