Regulations governing certified products for dogs, cats, and other carnivora : as contained in Title 9, chapter I, subchapter H, Code of Federal Regulations, 1959 edition, and amendments issued through December 31, 1964
Regulations governing certified products for dogs, cats, and other carnivora : as contained in Title 9, chapter I, subchapter H, Code of Federal Regulations, 1959 edition, and amendments issued through December 31, 1964.