Shallow waters : a year on cape cod's pleasant bay 
Sargent, William. 
 -  Houghton Mifflin Company.  1981 
 - xix, 138 pages. 
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<br/><br/><label>ISBN: </label>0-395-29481-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marine biology -- Massachusetts -- Pleasant Bay.
<br/><br/><label>Dewey Class. No.: </label>574.9744 Sa7s 1981