Carr, N. G. <br/><br/>
The biology of blue-green algae 

 - Oxford  1973 
 - x, 676p.  25cm. 
<br/><br/><label>ISBN: </label>0632090405 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cyanophyta
<br/><br/><label>LC Class. No.: </label>QK569.C96C37