Clerk, Dugald <br/><br/>
Water-power in the British empire 

 - London  Constable  1922 
 - ix, 54 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/>Water power, United Kingdom
<br/><br/><label>Dewey Class. No.: </label>333.9140942  / C596w