Author's Organization:Omiya Livestok Hygiene Service Center Omiya Livestok Hygiene Service Center Omiya Livestok Hygiene Service Center Omiya Livestok Hygiene Service Center Omiya Livestok Hygiene Service Center Omiya Livestok Hygiene Service Center Omiya Livestok Hygiene Service Center Commencement of Practice
Published: February 15, 1988Received: June 18, 1987Available on J-STAGE: February 13, 2008Accepted: September 28, 1987
Advance online publication: -
Revised: -