Algae as ecological indicators 
edited by L. Elliot Shubert. 
 - London  Orlando  Academic Press  1984. 
 - xii, 434 p.  ill.  24 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0126406200 
<br/><br/><label>LCCN: </label>83070584  
<br/><br/><label>Nat. Bib. No.: </label>GB83-23770 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algae--Ecology.<br/>Plant indicators.
<br/><br/><label>Subjects--Index Terms: </label>Natural resources: Water  Quality  Measurement  Algal assay 
<br/><br/><label>LC Class. No.: </label>QK565  / .A46 1984 
<br/><br/><label>Dewey Class. No.: </label>574.5/028