@phdthesis{oai:obihiro.repo.nii.ac.jp:00004806,
 author = {Eslam Khalifa, Hassan Ahmed},
 month = {2022-09-02, 2022-09-02, 2022-09-02},
 note = {2022, application/pdf, 博士学位論文, 大学院畜産学研究科畜産科学専攻, Doctoral Program of Animal Science and Agriculture},
 school = {帯広畜産大学},
 title = {Novel and Natural Feed Additive for Ruminants The Impacts on Behavior, Rumen Fermentation and Microbiome with special reference to Methane Emissions},
 year = {}
}