Beak trimming effects on behavioral patterns, weight gains and egg production of three strains of egg-type pullets during the rearing and first eighteen-week laying periods

Lee, Hsu-Yuan.2015-12-312015-12-311989http://hdl.handle.net/2097/22316Call number: LD2668 .T4 ASI 1989 L44Beak trimming effects on behavioral patterns, weight gains and egg production of three strains of egg-type pullets during the rearing and first eighteen-week laying periodsTextMasters theses