ORGANIZATION OF THE U. S. DEPARTMENT OF AGRICULTURE. 
eCreLany-Of -AQTICULUUTE.. = <a. Seba ok Hen Be Henry C. WALLACE. 
PAGEISIANG DCETCLAMY «5.21. foci 2 2 an Alm wt See C. W. PuGs.ey. 
Director of Scientific. Work: 2) 29.12.) soe. 5. EK. D. Bat. 
Director of Regulatory Work. .-..2P.b.oi.<t- «a 
IRE DUPE Soo ot kD ed Re eee CHARLES F. Marvin, Chief. 
Bureau of Agricultural Economics. ....-..----- Henry C. Taytor, Chief. 
Bureau of Animal Industry. $. 2242. 2°. 22S JOHN R. Mouter, Chief. 
Bureau of Plant Industry cz -o. ~ 45i: et age Wiii1am A. Taytor, Chief. 
Warest Service nas wesc s oa ee eles eee W. B. GREELEY, Chief. 
iuncan of Ghenstey. 2... a5 ode age oe - Looe te WALTER G. CAMPBELL, Acting Chief. 
Pearemioy SOs. 5. 4. 2 2's.5 eee Bde +2 os oe Oe Mitton Wuitney, Chief. 
prireau of Lmtomiology 6. Beet Aes ance L. O. Howarp, Chief. 
Bureau of Biological Survey... 4.1 -..,52 E. W. Netson, Chief. 
Bureau of Public Roads... ....2a%-.50.-% Tuomas H. MacDonatp, Chief. 
Fixed Nitrogen Research Laboratory. .....----- F. G. Corrre.u, Director. 
Division of Accounts and Disbursements....---- A. ZAPPONE, Chief. 
Dwision of Pablieaions...- 2.22). $3 - es S Joun L. Cosas, Jr., Chief. 
LT) RR RR ep Me MERE RS ROC ey APSE, ee CLARIBEL R,. Barnett, Librarian. 
rates Relations Service .-é.- o's 2225. MES A. C. True, Director. 
Mederal Horticultural board...«.- 2: ti. sts 2 C. L. Maruarr, Chairman. 
Insecticide and Fungicide Board. .....-...----- J. K. Haywoop, Chairman. 
Packers and Stockyards Administration........- CHESTER Morritu, Assistant to the 
Grain Future Trading Act Administration. . . . t Secretary. 
Office of the Solicitor.......... ie ee oe R. W. WruuiaMs, Solicitor. 
This bulletin is a contribution from— 
Bureau of Soils, Mitrox WuitNneEy, Chief. . 
Division of Chemical Investigations, P. L. GLE, in charge. 
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