William A. Radford · Radford Architectural Company · leaf 100
cted tothe tuberculine test, althoughall of them were very care- fully tested by the state befonthey were put into th«herd. The Real Problem The problem that confront!the stock raiser and dairjbreeder, especially in th<northern climates where thebarns must be well built isFirst, to construct the… … n buildings equipped with a ventilating system planned for each one individually. will move the air in and outof it rapidly enough so thatthe air in the room will bekept approximately pure; andif this is done and the air isbeing taken out at the rightplaces, it will take with itthe excessive…
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