. Principles and practice of poultry culture . Poultry. ii:]^ MUSLIN >V|N DOW a 8V 10' r-Z'S' -5- n ni /& Fig. 225. Elevation of one section of front of Fig. 223. Fig. 226. Cross section of Fig. 223. (Photograph and drawings from Michigan Agricultural College) 147. 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 Robinson, John H. (John Henry), 1863-1935. Boston ; New York : Ginn and Company

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Keywords: ., bookauthorrobinson, bookcentury1900, bookdecade1910, bookyear1912