1 Annual report of the Secretary of the State Board of Agriculture of the State of Michigan ... [期刊论文]
来源：New York Botanical Garden, LuEsther T. Mertz Library contributed to BHL , 40卷 , 1961
作者:Michigan State College. Agricultural Experiment Station.@@Michigan. State Board of Agriculture.
关键词:Periodicals;Agriculture;...
使用许可:Unknown
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] 2 Experiment station record. [期刊论文]
来源：New York Botanical Garden, LuEsther T. Mertz Library contributed to BHL , index v. 26-40卷 , 1926
作者:United States. Office of Experiment Stations.@@United States. Dept. of Agriculture. States Relations Service.
关键词:Periodicals;Agriculture;...
使用许可:Unknown
3 L'Agricoltura coloniale. [期刊论文]
来源：New York Botanical Garden, LuEsther T. Mertz Library contributed to BHL , anno 17卷 , 1923
作者:Istituto agricolo coloniale (Florence, Italy)@@Istituto agronomico per l'Africa italiana.
关键词:Africa;Agriculture;...
使用许可:Unknown
来源：New York Botanical Garden, LuEsther T. Mertz Library contributed to BHL , 31卷 , 1921
作者:New South Wales. Dept. of Agriculture.
关键词:New South Wales;Periodicals;...
使用许可:Unknown
5 Journal of agricultural research. [期刊论文]
来源：New York Botanical Garden, LuEsther T. Mertz Library contributed to BHL , 19, 1920卷 , 1920
作者:Association of American Agricultural Colleges and Experiment Stations.@@Association of Land-Grant Colleges and Universities.@@Association of Land-Grant Colleges.@@United States. Dept. of Agriculture.
关键词:Periodicals;Agriculture;...
使用许可:Unknown
来源：New York Botanical Garden, LuEsther T. Mertz Library contributed to BHL , 19-20, 1920-1922卷 , 1920
作者:Trinidad and Tobago. Dept. of Agriculture.
关键词:Periodicals;Trinidad and Tobago;...
使用许可:Unknown
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