. Poultry diseases and their treatment. Poultry. Fig. 12. Lungs of a bird. A, lower sur- face. B, upper sur- face. (After Salmon).. Fig. 13. Right lung of a goose. A, primary branches, b, and b', open- ings into abdomi- nal and thoracic air sacs, c, c, see- on d a r y bronchi. (After Owen). The respiratory apparatus differs somewhat in structure and function from that of mammals. As in mammals the trachea (wind-pipe) divides into the primary bronchi, one passing to each lung. In birds these bronchi do not divide and subdivide. Please note that these images are extracted from scanned page image

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. Poultry diseases and their treatment. Poultry. Fig. 12. Lungs of a bird. A, lower sur- face. B, upper sur- face. (After Salmon).. Fig. 13. Right lung of a goose. A, primary branches, b, and b', open- ings into abdomi- nal and thoracic air sacs, c, c, see- on d a r y bronchi. (After Owen). The respiratory apparatus differs somewhat in structure and function from that of mammals. As in mammals the trachea (wind-pipe) divides into the primary bronchi, one passing to each lung. In birds these bronchi do not divide and subdivide. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Pearl, Raymond; Surface, Frank Macy, 1882-; Curtis, Maynie Rose, 1880-; Maine Agricultural Experiment Station. Orono, Me.

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Keywords: ., bookauthorpe, bookcentury1900, bookdecade1910, booksubjectpoultry