UNIVERSITY OF WYOMING. 



Agricultural College Department. 



WYOMING EXPERIMENT STATION, 



LARAMIE, WYOMING. 



INTO. 



JANUARY, 1899. 



of Iff oil mil Hoi to Kit 



BY AVEN NELSON. 



Bulletins will be sent free upon request. Address : Director Experiment 

 Station, Laramie, Wyo. 



