Private Circulation. 



HISTORY, AND PRESENT POSITION, 



OF THR 



ROTHAMSTED INVESTIGATIONS. 



BY 



PROFESSOR J. H. GILBERT, Ph.D., LL.D., F.RS. 



SEEN BY 



PRESERVATION 



SERVICES 



DATE 



LONDON : 

 HARBISON & SONS, ST. MARTIN'S LANE, 



PEINTBE8 IN OEDINART TO HEB MAJESTY. 

 1891. 



