Coler, Robert A. <br/><br/>
Water pollution biology :  a laboratory/field handbook / 
Robert A. Coler and John P. Rockwood 
 - Pennsylvania :  Technomic Publishing Co.,  c1989. 
 - x,107 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>877626553 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water pollution<br/>Biology
<br/><br/><label>LC Class. No.: </label>QH545  / .W3C63 1989 
<br/><br/><label>Dewey Class. No.: </label>574.5263  / C693w