Wallis, T.E.  <br/><br/>
Analytical microscopy: its aims and methods in relation to foods, water, spices and drugs  (Book) 

 - 3rd ed. 
 - Boston  Little, Brown and Company  1965 
 - 226 p.  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microscope and microscopy
<br/><br/><label>Universal Decimal Class. No.: </label>616-076 WAL  / 14045