Attitude and value study of the 4-H market lamb project in Gallatin County
Attitude and value study of the 4-H market lamb project in Gallatin County
复制标题
加勒廷县4-H市场羔羊项目的态度与价值研究
DOI:
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发表时间:
1978
期刊:
影响因子:
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通讯作者:
N. W. Isaacs
中科院分区:
文献类型:
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作者:
N. W. Isaacs