Klein, Louis Amos,  1871- <br/><br/>
Principles and practice of milk hygiene / 
Louis A. Klein 
 - Philadelphia:  J. B. Lippincott,  1917 
 - x, 329 p. :  ill.;  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Milk--Analysis<br/>Milk--Testing<br/>Milk supply