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颁布单位：[University of Alberta] |
颁布时间：1988 |
实施时间：1988 |
学科分类：[Tunneling, Tunnels--Design, and, construction]
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颁布单位：[University of Alberta] |
颁布时间：1988 |
实施时间：1988 |
学科分类：[Broilers, (Chickens)--Feeding, and, feeds, Broilers, (Chickens)]
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颁布单位：[University of Alberta] |
颁布时间：1988 |
实施时间：1988 |
学科分类：[Piano--Performance--Physiological, aspects, Pianists--Health, and, hygiene, Pianists--Wounds, and, injuries]
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颁布单位：[University of Alberta] |
颁布时间：1988 |
实施时间：1988 |
学科分类：[Irrigation--Milk, River, (Mont., and, Alta.), Milk, River, (Mont., and, Alta.), Irrigation, water--Return, flow, Irrigation, water--Milk, River, (Mont., and, Alta.)--Return, flow]
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颁布单位：[University of Alberta] |
颁布时间：1988 |
实施时间：1988 |
学科分类：[Climatic, changes--Alberta, Agriculture--Alberta--Climatic, factors, Crops, and, climate--Alberta]
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颁布单位：[University of Alberta] |
颁布时间：1988 |
实施时间：1988 |
学科分类：[Elastic, plates, and, shells]
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颁布单位：[University of Alberta] |
颁布时间：1988 |
实施时间：1988 |
学科分类：[Mental, health, facilities--Admission, and, discharge, Schizophrenics--Attitudes]
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颁布单位：[University of Alberta] |
颁布时间：1988 |
实施时间：1988 |
学科分类：[Zinc, Holstein-Friesian, cattle--Feeding, and, feeds, Protein--metabolism, Calves--Feeding, and, feeds]
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颁布单位：[University of Alberta] |
颁布时间：1988 |
实施时间：1988 |
学科分类：[Mentally, ill, children--Care--Alberta, Orphanages--Alberta, Industrial, arts--Study, and, teaching--Alberta--History, Group, homes, for, teenagers--Alberta, Adolescent, psychotherapy--Alberta--Residential, treatment, Wood's, Christian, Homes]
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颁布单位：[University of Alberta] |
颁布时间：1988 |
实施时间：1988 |
学科分类：[Parks--Government, policy--Alberta, Provincial, parks, and, reserves--Alberta]
效力级别
1988
