—— 
ORGANIZATION OF THE 
UNITED STATES DEPARTMENT OF AGRICULTURE. 
February 9, 1924. 
SCChElATUOF AGTICULLUTES =e Lae Henry C. WALLACE. 
ASSUSLOMEY SCORED Ye tr 2) ee Nam Howarp M. Gore. 
Director of Scientific’ Works. 222") sess EK. D. BALL. 
Director of Regulatory Work___.-------. WALTER G. CAMPBELL. 
Director of Extension Work __________- C. W. WARBURTON. 
PSO) INH /(07 joke ah Eh eM a aes Un espe WN Me eee MAL, uf R. W. WILLIAMS. 
WeOTRCH AB UREO US 2 ES MU cs ean eo annua CHARLES F. MArviIn, Chief. 
Bureau of Agricultural Heonomics____--- Henry C. TAyuor, Chief. 
Bureau of Animal Industry 22-2 a. JOHN R. Mouter, Chief. 
BUnEGU Of lank INGUstiyy 2a eee WititiAM A. Taytor, Chief. 
ROPE SUAGS CPU 1G Ce sae eNO Sa RIN Ge eS RODE W. B. GREELEY, Chief. 
EUS USO OLUCIIVUS EIA ee ees EC C. A. Browne, Chief. 
TRU C OTERO eS OU US aces ee ae Ns a NO el MILTON WHITNEY, Chief. 
BUCO Of LE MLOTLOLOG a Aes ee een as L. O. HowArp, Chief. 
Bureau of Biological Survey_____-______. E. W. NEtson, Chief. 
Bureau of Buolic Roads a wise. oli aa) Tuomas H. MAacDonat, Chief. 
Bureau. of Home HConomicss 2 eae LOUISE STANLEY, Chief. 
Office of Experiment Stations____________. EK. W. ALLEN, Chief. 
Fized Nitrogen Research Laboratory___-. EF. G. Corrretyt, Director. 
TAL DULCOLLG TSE ae OG NUE ee NU aC ese L. J. HAYNES, in Charge. 
ECORI CNA CURIA TORRY UR a UNIO A Pp I) CLARIBEL R. BARNETT, Librarian. 
Federal Horticultural Board____________- C. L. MARLATT, Chairman. ° 
Insecticide and Fungicide Board______-_- J. K. Haywoop, Chairman. 
Packers and Stockyards Re Mar) Se ae Morrity, Assistant to the 
Grain Future Trading Act Administration_.) Secretary. 
This pulletin is a contribution from 
PLONCSUS CHUIG Cea Lea Na as ih W. B. GREELEY, Chief. 
BRONCH OP MveCSCGVClY sata ae LA EARLE H. Crapp, Assistant Forester, 
in Charge. 
Forest Experiment Stations... Enpw. N. Munns, Silwiculturist. 
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