Ewing, Warren W. <br/><br/>
The Binary Systems-Cadmiun Nitrate- Water and Zinc Nitrate-Water 

 - Pennsylvania :   Lehigh University,   1940. 
 - 13 p. ;   21 cm. 
 - Lehigh University Publication ;   157 .
<br/><br/> Reprinted from the Journal of the American Chemical Society