. Principles and practice of poultry culture . Poultry. rvtrim »n«"'B!fj m*'"''^. Fig. 223. Commercial laying house at Michigan Agricultural College IS ' "TT 1 MU Ik' TT DROPPING BOARD SUN MVINDOW TT 1 t â7 â *Zr 1 â T-i _!l "I I Fig. 224. Ground plan of Fig. 233, showing portion of roosts, nests, and feed box 146. 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), 1863-193
. Principles and practice of poultry culture . Poultry. rvtrim »n«"'B!fj m*'"''^. Fig. 223. Commercial laying house at Michigan Agricultural College IS ' "TT 1 MU Ik' TT DROPPING BOARD SUN MVINDOW TT 1 t â7 â *Zr 1 â T-i _!l "I I Fig. 224. Ground plan of Fig. 233, showing portion of roosts, nests, and feed box 146. 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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License: Licensed
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Keywords: ., bookauthorrobinson, bookcentury1900, bookdecade1910, bookyear1912
