An electrically controlled constant temperature water bath for the immersion refractometer
By: By H.C. Gore ...
Series: United States. Dept. of Agriculture. Bureau of Chemistry. Circular -- no. 72; Circular (United States. Bureau of Chemistry) -- no. 72.
Publisher: Govt. print. off.]
Published: 1911
Place of publication: [Washington
Language: eng
Subjects: Refractometers