330 POULTRY BREEDING AND MANAGEMENT 



ROOM BROODING, WITH OIL OR GAS HEATER, OUTSIDE OF 



ROOM IN A LEAN-TO 



Heat comes up through the floor, under the hover, which is shown raised in 



the picture. 



FLOCK OF 8,000 YOUNG PULLETS 

 Farm of J. W. George, Petaluma. 



