00000nam 2200000za 4500 9.816273 CaOODSP 20250303104652 cr ||||||||||| 160425s1916 onc |o f000 0 eng d CaOODSP eng n-cn--- A12-5/19-1916E-PDF Higgins, Charles H. (Charles Herbert), 1875-1954. Entero-hepatitis, or black-head, and the biological laboratory system of raising turkeys [electronic resource] / by C.H. Higgins. Entero-hepatitis or black-head in turkeys Ottawa : Department of Agriculture : Health of Animals Branch, 1916. 6 p. Bulletin no. 19 "January 18th, 1916" Historical publication digitized by Agriculture and Agri-Food Canada. gccst Animal diseases gccst Poultry Canada. Department of Agriculture. Canada. Health of Animals Branch. Bulletin (Canada. Health of Animals Branch) no. 19 (CaOODSP)9.811664 PDF 2.73 MB https://publications.gc.ca/collections/collection_2016/aac-aafc/agrhist/A12-5-19-1916-eng.pdf