Spry, J.F. <br/><br/>
The sea shells of Dar es Salaam :    part II Pelecypodia (Bivalves) /  
J.F. Spry. 
 - Dar es Salaam :    Tanganyika Standard Limited,    1964. 
 - 41 p. :    ill. ;    25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Shells.