XXIX 



Racib. 



Raciborski, M. 



Raf. 



Rafinesque-Schmaltz, C. 



Rav. 



Ravenel. H. W. 



Reb. 



Rebentisch, J. 



Relh. 



Relhan, R. 



Rept. Agr. N. B. 



New Brunswick. Department of Agriculture. Report. 



Rept. Conn. Agr. 



Connecticut Board of Agriculture. Annual Report. 



Rept. Conn. Exp. Sta. 



Connecticut Agricultural Experiment Station. New Haven. Report. 



Rept. Del. Exp. Sta. 



Delaware College Agricultural Experiment Station. Newark. Report. 

 Rept. Exp. Farms Can. 



Canada. Experimental Farms. Report. Ottawa. 



Rept. Fla. Exp. Sta. 



Florida Agricultural Experiment Station. Lake City. Report. 



Rept. Ga. Exp. Sta. 



State College of Agriculture and Mechanic Arts. Georgia Experi- 

 ment Station. Report. 



Rept. Geol. Canada. 



Canada. Geological survey. Report. 



Rept. Geol. Ohio. 



Ohio. Geological survey. Report. 

 Rept. Hatch Exp. Sta. 



Hatch Experiment Station of the Massachusetts Agricultural College. 

 Amherst. Report. 



Rept. 111. Ind. Univ. 



Illinois Industrial University (University of Illinois). Urbana. Report. 



Rept. Mass. Agr. Coll. 



Massachusetts Agricultural College. Amherst. Report. 



Rept. Mass. Exp. Sta. 



Massachusetts State Agricultural Experiment Station. Amherst. 

 x Report. 



Rept. Md. Hort. Soc. 



Maryland State Horticultural Society. Report. 

 Rept. Mich. Acad. 



Michigan Academy of Science. Report. 



