Midgley, D. C. <br/><br/>
An addendum to "Surface water resources of South Africa" (1981) / 
by D.C Midgley, W.V. Pitman and B.J. Middleton. 
 - Johannesburg :  Water Research Commission,  [1983] 
<br/><br/> "December 1983."  One map on folded sheet in pocket. 
<br/><br/><label>ISBN: </label>0908356161 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water resources development -- South Africa.--Water resources development -- South Africa.<br/>Rain and rainfall -- South Africa.--Rain and rainfall -- South Africa.<br/>Runoff -- South Africa.--Runoff -- South Africa.<br/>Stream measurements -- South Africa.--Stream measurements -- South Africa.