A plan for the St. Lawrence :  summary of the final report / 
submitted by the St. Lawrence River Water Quality Committee. 
 - [s.l.] :  The Committee,  1979. 
 - 50 p. :  ill. ;  22 cm. 
<br/><br/> Cover title. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water quality--Saint Lawrence River.