Service and regulatory announcements /
U.S. Department of Agriculture, Bureau of Chemistry.

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Item Link Original Source
Full view   no.1-10 (1915) Harvard University
Full view   no.1-12 (1914) Harvard University
Full view   no.11-20 (1916) Harvard University
Full view   suppl. no. 13 1916 University of Michigan
Full view   no.21-30 (1917-18) Harvard University
Full view   Suppl.no.21-30 1917-18 Cornell University
Full view   no.31-40 (1918) Harvard University
Full view   no.41-50 (1918) Harvard University
Full view   no.51-65 (1918-20) Harvard University
Full view   no.66-90 (1920) Harvard University
Full view   no.91-123 (1921) Harvard University
Full view   suppl. 91-147 1921-1922 University of Michigan
Full view   no.126-146 University of California
Full view   no.147-172 University of California
Full view   Suppl.no.155-185 1923-25 Cornell University
Full view   no.173-186 University of California
Full view   Suppl.no.186-210 1925-26 Cornell University
Full view   Suppl.no.211-230 1926-27 Cornell University