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Acknowledgment and thanks are gratefully given to the following persons for suggestions, use of material, and corrections:

Miss Ola Powell, United States Department of Agriculture, Washington, D. C., for making this little volume possible by inspirational suggestions furnished throughout the preparation of the manual and especially for the use of her two models of jelly strainers and illustrations on cheese making.

Mr. O. B. Martin, United States Department of Agriculture, Washington, D. C., for his most valuable suggestions and sympathetic interest during the entire preparation of the material.

The United States Department of Agriculture, Washington, D. C., for photographs of roller tray wagon, water works system, and ideas obtained from circular letter prepared by Miss Mary E. Creswell and Miss Ola Powell, of the States Relations Service, Office of Extension Work in the South.

Mr. Harry M. Lamon, Poultry Division of the Bureau of Animal Industry, United States Department of Agriculture, Washington, D. C., for illustrations of poultry house, dry mash hopper and chicken coop, and the use of information in Farmers' Bulletin, No. 574.

Mr. B. H. Rawl, Chief of the Dairy Division, Bureau of Animal Industry; United States Department of Agriculture, Washington, D. C., and Mr. J. H. McClain and other specialists in the Dairy Division for assistance in taking the pictures and for criticisms and corrections of the material.

Mr. N. E. D. Talcott, State Agent in Poultry Club Work in Virginia, for the use of his dry mash hopper and oat-sprouting rack.

Dr. John W. Wayland, State Normal School, Harrisonburg, Va., for his appropriate dedication.