Relation of Covering to Space Inclosed. 369 



FIG. 164. Cylindrical barn which accommodates 98 cows and 10 horses, 

 contains a granary and tool house, each equivalent to a floor space 

 16x40 feet, arid a 400-ton silo. 



Fio. 165. Buildings which shelter 37 cows and 15 horses. 



