Maple sugar: composition, methods of analysis, effect of environment.
Bryan, Albert Hughes, 1874-
Straughn, Martin Norris, joint author.
Church, Calvin Grant, joint author.
Given, Arthur, joint author.
Sherwood, Sidney Forsythe, 1886- joint author.
text
Washington, Govt. print. off.,
1917.
eng
Maple sugar. [from old catalog]
Also available in digital form.
http://hdl.loc.gov/loc.gdc/scd0001.00128223800