LIPPINCOTT’S FARM MANUALS 
EDITED BY K. C. DAVIS, Pu.D. (Cornett). 
PRODUCTIVE 
SWINE HUSBANDRY 
BY 
GEORGE E. DAY, B.5.A. 
PROFESSOR OF ANIMAL HUSBANDRY, AND FARM SUPERINTENDENT, ONTARIO 
AGRICULTURAL COLLEGE, GUELPH, ONTARIO, CANADA. 
96 ILLUSTRATIONS IN TEXT 
THIRD EDITION, REVISED 
“Tf vain our toil, 
We ought to blame the culture, not the soil.’ 
PopE—Essay on Man. 
PHILADELPHIA & LONDON 
J. B. LIPPINCOTT COMPANY 
