Instructions for collectors. No.13. :  Alcohol and alcoholometers. 

 - London :  British Museum,  1938. 
 - 13 p. :  ill. ;  17 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural history--Technique.
<br/><br/><label>Dewey Class. No.: </label>P 579.2 B757