. Principles and practice of poultry culture . Poultry. Cheap incubator cellar; a Fig. 285. Small incubator house. (Pho- common type tograph from F. A. P. Cobum) more moisture than the manufacturer's instructions call for if operated in a very dry place. This topic will be considered further in a subsequent paragraph. Mamifacturers instructions should be supplemented by such further attention as is necessary to give reasonable assurance that. Fig. 286. Interior of an incubator cellar equipped with small incubators. Please note that these images are extracted from scanned page images that may h
. Principles and practice of poultry culture . Poultry. Cheap incubator cellar; a Fig. 285. Small incubator house. (Pho- common type tograph from F. A. P. Cobum) more moisture than the manufacturer's instructions call for if operated in a very dry place. This topic will be considered further in a subsequent paragraph. Mamifacturers instructions should be supplemented by such further attention as is necessary to give reasonable assurance that. Fig. 286. Interior of an incubator cellar equipped with small incubators. 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
Size: 1873px × 1334px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorrobinson, bookcentury1900, bookdecade1910, bookyear1912
