The Online Books Page

Books by Mack O. North:

Books in the extended shelves:

• North, Mack O.: Avian leukosis and lymphomatosis (University of Wyoming, Agricultural Experiment Station, 1944), also by A. M. Lee, L. H. Scrivner, and Wyoming Agricultural Experiment Station (page images at HathiTrust)
• North, Mack O.: Breastbones of turkeys in relation to roosting (University of Wyoming, Agricultural Experiment Station, 1939), also by Wyoming Agricultural Experiment Station (page images at HathiTrust)
• North, Mack O.: Feeding systems for laying hens (University of Wyoming, Agricultural Experiment Station, 1938), also by Wyoming Agricultural Experiment Station (page images at HathiTrust)
• North, Mack O.: The influence of cereal grains upon the quality of meat in turkeys (University of Wyoming, Agricultural Experiment Station, 1941), also by Wyoming Agricultural Experiment Station (page images at HathiTrust)
• North, Mack O.: The influence of protein concentrates upon the quality of meat in turkeys (University of Wyoming, Agricultural Experiment Station, 1943), also by Wyoming Agricultural Experiment Station (page images at HathiTrust)
• North, Mack O.: The Wyoming straw-loft poultry house (University of Wyoming, Agricultural Experiment Station, 1935), also by Wyoming Agricultural Experiment Station (page images at HathiTrust)

Find more by Mack O. North at your library, or elsewhere.