Hart, T. John, <br/><br/>
On the diatoms of the skin film of whales, and their possible bearing on problems of whale movements / 
by T. John Hart. 
 - (S.l. : s.n.),  1935. 
 - (249)-262 pages :   illustrations ;   30 cm. 
 - Discovery reports  x .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Whales.