Levring, T. <br/><br/>
The penetration of light in some tropical East African waters / 
T . Levring and G.R. Fish. 
 - s.l. :  s.n.,  1956. 
 - pp. [98]-109 :  ill. ;  24 cm. 
<br/><br/> Repr. from Oikos 7:1, 1956. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lakes--Uganda.<br/>Hydrology--Uganda.<br/>Light.
<br/><br/><label>Dewey Class. No.: </label>551.482096761