Obeng Letitia E <br/><br/>
Man-made lakes    accra symposium 
Obeng Letitia E 
 - Accra  Ghana Academy of Sciencea      1969 
 - 373p  cm. 
<br/><br/><label>Standard No.: </label>256,268 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>G95574p1,N66, K8