データ種別 | 図書 |
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1 | no. 20 Egg quality--current problems and recent advances / [ed. by] R.G. Wells and C.G. Belyavin London ; Boston : Butterworths , 1987 |
2 | no. 23 Bone Biology and Skeletal Disorders in Poultry / edited by C. C. Whitehead Oxfordshire : Carfax Publishing Co , 1992 |
図書館サービス