Wood, W. E.|Watt, S.B. <br/><br/>
Hand dug wells and their construction 

 - 1987  Intermediate Technology Publication  1987 
 - 253p. 
<br/><br/> Provides the general principles of wells digging, ground water storage, hygienic sources, and some explanation on processing of the task, including actual construction, methods and techniques, standard materilas and equipments and as well information and sources 
<br/><br/><label>ISBN: </label>0-903031-96-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Well digging|Well sinking practice
<br/><br/><label>LC Class. No.: </label>WA 675 .W35 1987