Cow anb Calf gerteg, 



PASTURE GRASSES 



AND FORAGE PLANTS, 



AND 



THEIR SEEDS, WEEDS, AND PARASITES. 



SAMUEL P. PRESTON. 



LONDON: 



THOMAS C. JACK, 45. LUDGATE HILL. 



EDINBURGH : GRANGE PUBLISHING WORKS. 



1887. 



