Koornhof, Anton. <br/><br/>
The dive sites of Kenya and Tanzania including Pemba, Zanzibar, and Mafia / 
Anton Koornhof. 
 - Lincolnwood, IL :  Passport Books,  c1997. 
 - 160 p. : col. photos., maps. 
<br/><br/> Includes bibliography and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Skin diving--Kenya.<br/>Skin diving--Tanzania.<br/>Skin diving--Pemba Island.<br/>Skin diving--Zanzibar.<br/>Skin diving--Mafia Island.