Defant,A. <br/><br/>
Ebb and Flow 

 - London:  Uni. of Michigam Inc.,  1958. 
 - 121 p.;  22 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural science
<br/><br/><label>Dewey Class. No.: </label>551.4708  / DEF