ORGANIZATION OF THE 
UNITED STATES DEPARTMENT OF AGRICULTURE. 
November 19, 1923. 
secretary ..of- Agriculture ~ 222) HENRY C. WALLACE. 
SISLON TaD CCTELOTY. 2g eee et a4 ih 2 Howarp M. Gore. 
Director of Scientific Work_____ he Sea BE: D: “BAL. 
Director of Regulatory Work BLey ___. WALTER G. CAMPBELL. 
Director of Extension. Work. ..-___._- = — C. W. WARBURTON. 
1 BT Ne BSI Lat a Mee xe ae A PO CHARLES F. Marvin, Chief. 
Bureau of Agricultural EHconomics_______- Henry C. Taytor, Chief. 
Bureau of Animal Industry____-_-___-______ JOHN R. MouteEr, Chief. 
Bureau of Plant Industry 2 2, OWA ASS PAN TOR, “Cites: 
Porest -Service______. ON 4_\.75 W.B. .Grenvny, -Oniep 
Bureau of Chemisiry_________-___- __._ C. A. Browne, Chief. 
Pere ROIE Ty SOUS. te eee oe Mitton WHITNEY, Chief. 
Bureau of Entomology__~——- Th. es Ga Os Bow aEp iC hier. 
Bureau of Biological Survey___-___----__- E. W. NEtson, Chief. 4 
Bureau. of Public Roads—____--___-____ THoMAS H. MacDonaxp, Chief. i 
Bureau of Home Economics__________--_- Louise STantxry, Chief. 1 
Fized-Nitrogen Research Laboratory_____-. F. G. CorTrret., Director. 
Division of Accounts and Disbursements_. A. ZAPPONE, Chief. 
CDi eS SR OSG Ne Nee Rc Ld CLARIBEL R. BARNETT, Librarian. 
Federal Horticultural Board____--~~-~-_- C. L. MARLaTtT, Chairman. / 
Insecticide and Fungicide Board____-_-__. J. K. Haywoop, Chairman. b | 
Packers and Stockyards Administration___.| CHESTER MorRiLL, Assistant to the § 
Grain Future Trading Act Administration_.{ | Secretary. . 
fencer ny, the SONCiOY 2. Sn ee R. W. WitiiAMs, Solicitor. ; 
4 
This bulletin is a contribution from 
Bureau of Biological Survey_-._---------- E. W. NEtson, Biologist and Chief. 
Division of Food Habits Research__-_~-. W.I.McATEE, Assistant Biologist, 
in Charge. 
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