Sub-surface drainage of the lower Rufiji basin, Rufiji district, Coast region 
Rufiji Basin Development Authority 
 - Dar es Salaam  RUBADA  1981 
 - vi,113p.  ill  30cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drainage<br/> Rufiji basin<br/>Irrigation farming<br/>Hydrogeology<br/>Hydrogeological surveys,<br/> Rufiji valley
<br/><br/><label>LC Class. No.: </label>IRA TC970.R8