Chủ đề được đề xuất trong tìm kiếm của bạn.
Chủ đề được đề xuất trong tìm kiếm của bạn.
76
Agriculture
33
Agricultural extension work
16
Economic aspects
11
Research
10
Public welfare
7
Horticulture
7
Politics and government
6
Poultry
5
Agricultural experiment stations
5
Legislative journals
5
Youth
4
Education
4
Food supply
4
Law reports, digests, etc
4
Natural resources
4
Roads
4
Rural youth
4
Societies, etc
4
Victory gardens
4
World War, 1939-1945
3
Bee culture
3
Conservation of natural resources
3
Home economics
3
Labor unions
3
Libraries
3
Meteorology
3
Public works
3
Societies and clubs
3
Transportation
3
Universities and colleges
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141Được phát hành 1921### CRL customization ### ?> ### Add publisher and desc details ### ?>Ames, Iowa : The Dept., 1921.25 no. : ill. ; 22 cm.
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142Được phát hành 1923### CRL customization ### ?> ### Add publisher and desc details ### ?>Ames : Iowa State College of Agriculture and Mechanic Arts, Agricultural Extension Dept., -1923.v. ; 27-36 cm.
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143Được phát hành 1934### CRL customization ### ?> ### Add publisher and desc details ### ?>Ames (Iowa): Cooperative Extension Service, Iowa State University of Science and Technology, 1934-2000.lấy văn bản
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144Được phát hành 1937### CRL customization ### ?> ### Add publisher and desc details ### ?>Shenandoah, IA : Leanna Field Driftmier, 1937-v. : ill. ; 28 cm.
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145Được phát hành 1934### CRL customization ### ?> ### Add publisher and desc details ### ?>Ames, Iowa : The Service, 1934-1939.65 no. : ill. ; 22 cm.
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146Được phát hành 1907### CRL customization ### ?> ### Add publisher and desc details ### ?>Ames, Iowa : Iowa State College of Agriculture and the Mechanic Arts, Extension Dept., 1907-1908.2 v. : ill. ; 22 cm.
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147Được phát hành 1911### CRL customization ### ?> ### Add publisher and desc details ### ?>Ames, Iowa : The Station, 1911-1957.452 v. : ill. ; 23 cm.
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148Mount Vernon, Iowa, Hinkley & McCutcheon [etc.]v. ill. 32 cm.
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149Được phát hành 1951### CRL customization ### ?> ### Add publisher and desc details ### ?>Ames : Iowa State College of Agriculture and Mechanic Arts, 1951-1953.2 v. : ill. ; 28 cm.
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150Được phát hành 1935### CRL customization ### ?> ### Add publisher and desc details ### ?>Des Moines, State of Iowa, [1935-1938]3 v. ill. 23 cm.
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151Được phát hành 1939### CRL customization ### ?> ### Add publisher and desc details ### ?>Des Moines, Iowa : The Bureau, -1939.v. : ill. ; 28 cm.
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152Được phát hành 1935### CRL customization ### ?> ### Add publisher and desc details ### ?>[Des Moines, Iowa] : The Administration, 1935-1936.2 v. ; 28 cm.
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153Được phát hành 1958### CRL customization ### ?> ### Add publisher and desc details ### ?>Ames : [Agricultural and Home Economics Experiment Station, Cooperative Extension Service, Iowa State College?], 1958-1959.3 no. : ill. ; 22 cm.
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154Được phát hành 1942### CRL customization ### ?> ### Add publisher and desc details ### ?>Ames : Extension Service, Iowa State College, 1942.6 v. : ill. ; 28 cm.
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155[Des Moines], [State of Iowa]28 volumes 23-28 cm.lấy văn bản
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156Được phát hành 1938### CRL customization ### ?> ### Add publisher and desc details ### ?>Ames : The Service, 1938-1939.2 v. : ill.
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157Được phát hành 1936### CRL customization ### ?> ### Add publisher and desc details ### ?>Des Moines : The State, 1936-v. : ill. ; 22 cm.
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158Được phát hành 1960### CRL customization ### ?> ### Add publisher and desc details ### ?>Ames. Iowa : Agricultural and Home Economics Experiment Station, Iowa State University of Science and Technology, 1960-1966.26 v. : ill. ; 28 cm.
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159Được phát hành 1952### CRL customization ### ?> ### Add publisher and desc details ### ?>[Des Moines] : Iowa Dept. of Agriculture, 1901-[1952]52 v. : ill. ; 22 cm.
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160Des Moines, Iowa : Dept. of Public Instruction,v. ; 19 cm.