Block · one region of the page, as the scanner read it. It may hold a whole story, part of one, several, or an advertisement; stitching blocks into articles is the next step. Text is supplied OCR.
Page 13 · column 2 of 6 · from the scan, no model involved
words, it compares favorable with other methods of administration.! The only objection that I have to the use of this dust is that the'; operator has to be exposed to it] and certain individuals are susceptible to this virus and will develop] a conpunctivitis or inflamation of the eyelids which may be quite severe at times. “Conclusion Poultrymen use the dust method in preventing New Castle in their laying flocks at their own risk. Seemingly much time and labor can be saved in this method, however, the wing web method is simple even though it means handling each bird. Pullets that haven’t been immunized should be treated just before coming into production.
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