ORGANIZATION OF THE 
UNITED STATES DEPARTMENT OF AGRICULTURE 
February 20, 1928 
Secretary of Agriculiure.2_—_-__ | W. M. JARDINE. 
ASSTSUATLL SSCOLELO Tae oe 3a me es Gus See R. W. DUNLAP. 
Direciorof Sctentrefie-W orien A. F. Woops. 
Director of Regulatory Work._______-_____ — WALTER G. CAMPBELL. 
TEUECCUGl (Of Duet SION siesae ae ee  e C. W. WARBURTON. 
Director of Personnel and Business Admin- 
ES TOONS ah Whe Ws Pin: leew ee W. W. STOCKBERGER. 
DAUECCLOT OF INL OV INOUON =. be 1 pee NELSON ANTRIM CRAWFORD. 
SOUT GTE! WBEREA 19 RRA Meee YD eee eee R. W. WILLIAMS. 
WieatheroRiirequs & saci Mee reyh O22 A CHARLES F.. Marvin, Chief. 
BUrenrt Of Animal INGustips ve Pea JOHN R. MouHLER, Chief. | 
<BuUregw Of Dora INgusiyn. L. A. RoGers, Acting Chief. 
Bureau-OfF Liant ANuUsitye ee WILLIAM A. TAYLOR, Chief. 
HOTESEMS Cl PACE tis Seis Bele | Se W. B. GREELEY, Chief. 
Bureau of Chemistry and Soils_______-_--__- H. G. Knieut, Chief. 
BUCO Of CE nLOMOLOg Y= Se C. L. Martatt, Chief. 
Bureau of Biological Surveysss- sso. = 2. PAuL G. REDINGTON, Chief. 
Bureai Of ebuoue ROCds 28 28 os Se ee THOMAS H. MAcDona.p, Chief. 
Bureau of Agricultural Economics____-----~- Lioyp S. Tenny, Chief. 
Bureau of Home Economics______-.-.---=--- LOUISE STANLEY, Chief. 
Federal. Horticuttural Board. ___ "=~ — C. L. MARLATT, Chairman. 
Grain Futures Administration________-___-~_- J. W. T. DuveL, Chief. 
Food, Drug, and Insecticide Administration__ WALTER G. CAMPBELL, Director 
of Reguiatory Work, in Charge. 
Office of Experiment Stations_______________- EK. W. ALLEN, Chief. 
Office of Cooperative Extension Work___---~~. C. B. Smitu, Chief. 
LAT gg) 02) ) ae ep Roh ees MONT RDS rege Ne Dey CLARIBEL R. Barnett, Librarian. 
This bulletin is a contribution from 
TOV CST NEI RCC LS 2 Se eee Re eee eee mes W. B. GREELEY, Chief. 
Branch Of RCSCOTCh = 2225 oS ee EarL H. Cuapp, Assistant For- 
ester, in Charge. 
64 
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