. Fig. 26. â Diagrammatic drawing of the left lung of a domestic fowl, a, primary bronchus ; b, secondary bronchus; b^, openings of other secondary bronchi; c, opening of tertiary bronchus ; d, openings into air sacs. (Origi- nal.)

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectpoultry, bookyear1915