r 
f-7 ' 
U. S. DEPARTMENT OF AGRICULTURE. 
OFFICE OF EXPERIMENT STATIONS— BULLETIN NO. 
A. C. TRUE, Director. 
RESULTS OF INVENTIONS ON THE Ml» SOILS. 
;KING THE LECTURES DELIVERED UNDER 
THE PROVISIONS OF 
T M-mS*rAgK[C l| 
1 Y 
$ DEPOSITORY 
LTURAI TRUST, 
BERNARD DYER, D. Sc. iLond.), F. I. C, F. 0. S.. F. L. S. 
Before the Asnoeiation of American Agricultural College* and Kxp» riun iit station* ti t 
New Haven and Mi«Ml«ti>wn. Conn., in November, 1900. 
WASHINGTON: 
GOVERNMENT PRINTING OFFICE. 
1 902, 
