NIRA AF-85 hand pump manual 

 - Dar es Salaam, Tanzania :  Tanira Ltd. ,  [n.d] 
 - 23 p. :  ill. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hand pumps-- Installation-- Handbooks, manuals, etc.<br/>Hand pumps-- Maintenance and repair-- Handbooks, manuals, etc.
<br/><br/><label>Dewey Class. No.: </label>621.64