Coos bay harbor, Oreg.  Hearings on the subject of the improvement of Coos Bay Harbor, Oreg. held before the Committee on Rivers and Harbors, House of Representatives, Sixty-seventh Congress, second session ...  Dec. 14, 1921. 

 - [n. p.]  1921. 
 - 23 p.  23 cm. 
<br/><br/><label>LCCN: </label>unk81049283  
<br/><br/><label>LC Class. No.: </label>KF27  / .R5 1921c