POULTRY HOUSE CONSTRUCTION. 



36 



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/hcpanfxr' '/-<?<?// ? jr? /zq^ffr- /fa evrff/- ? 700 &p. /)? 

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FIG. 7. Partition and cross section of laying house used at Government Poultry Farm, Beltsville, Md. 



Capacity, 500 hens. 



28438 Bull. 57414 2 



