Profits in poultry keeping solved Briggs, Edgar. creator Trafford, Henry contributor text book Springfield, O The A.D. Hosterman company 1913 1913 5th ed.
print
ENG Economic aspects Poultry SF487 .B86 1913 https://www.biodiversitylibrary.org/bibliography/36741 18436643 13009128 10.5962/bhl.title.36741 DLC