. Poultry production. Poultry. HOUSING AND HYGIENE 271 lined with building paper, or covered with prepared roofing, will usually be draft-proof. If the boards are dressed on the Fig. 144. eNo virw. 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 Lippincott, William Adams, 1882-1931; Card, Leslie Ellsworth, 1893-. Philadelphia, Lea & Febiger

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Keywords: ., bookcentury1900, bookdecade1920, booksubjectpoultry, bookyear1921