Meat and Bone By-Products, an investigation towards the establishment of Standards. By F. T. Shutt and S. N. Hamilton. Dom. of Canada Dep. of Agriculture. Bulletin 110. 49. Ottawa 1926.

This bulletin presents for the first tilne in Canada a detailed review of those highly nitrogenous feeds — the output for the most part of the packing-house. Much confusion exists in respect to the meaning attached to the names under which they are sold. Contents Descriptions and figures of analyses of different samples of meat meal, meat scrap, digester tankage, meat and bone meal, meat and bone scrap, digester meat and bone tankage, bone meal, blood meal, cracklings, edible fish meal.

Poultry Diseases. Including Diseases of Other Domesticated Birds. With a Chapter on the Anatomy of the Fowl by B. F. Kaupp, B.S., M.S., D.V.M.

Foreword to fourth Edition: The fact that three large editions of Poultry Diseases have been sold in so short a time and an increasing demand making the fourth edition possible is evidence that this book has filled a long felt want and is used as a textbook in colleges and a reference book by veterinarians, students and poultrymen alike over the world.

List of Publications 1928. Dominion of Canada. Department of Agriculture, Ottawa. Pamphlet No. 90 — New Series.

The publications of the Dominion Department of Agriculture listed in this pamphlet are available for distribution. With the exception of those for which a price is set, they are free. Letters of application require no postage and should be addressed to the Publication Branch, Department of Agriculture, Ottawa.