QRASSES 



NORTH AMERICA 



FARMERS AND STUDENTS 



COMPRISING 



CHAPTERS ON THEIR PHYSIOLOGY, COMPOSITION, SELECTION, IMPROVING, 



CULTIVATION, MANAGEMENT OF GRASS LANDS; ALSO CHAPTERS 



ON CLOVERS, INJURIOUS INSECTS, AND FUNGI. 



W. J. BEAL, M. A., \I. Sc., PH. D., 



Professor of Botany and Forestry in Michigan Agricultural College. 



PUBLISHED AND COPYRIGHTED BY THE AUTHOR, 



P. O. AGRICULTURAL COLLEGE, MICH. 



1887. 



THORP & GODFREY, PRINTERS AND BINDERS. 

 LANSING. 



