Iowa State University Veterinarian Records, RS 22/6/0/9, University Archives, Special Collections Department, Iowa State University, http://www.add.lib.iastate.edu/spcl/arch/rgrp/22-6-0-9.html
The fourth edition of this book on veterinary medicll1.e in 10 years indicates its popularity. Only 4 years intervened between the third edition and this new revision. Quoting from the author's preface: "A period of 4 or 5 years may be taken as a generation in the growth of medical knowledge."
"Book Review - The Practice of Veterinary Medicine,"
Iowa State University Veterinarian: Vol. 6
, Article 19.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol6/iss3/19