Great Lakes Basin framework study :  report / 
prepared by Great Lakes Basin Commission. 
 - Ann Arbor, Mich. :  Public Information Office, Great Lakes Basin Commission,  1976. 
 - xix, 105 p. :  ill. ;  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydrology--Great Lakes Region.<br/>Natural resources--Great Lakes Region.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Great Lakes Region--Description and travel.
<br/><br/><label>LC Class. No.: </label>GB705.G73  / U54 1976 
<br/><br/><label>Dewey Class. No.: </label>333.7/0977