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Research Bulletin - Agricultural and Home Economic...
作者
Iowa Agriculture and Home Economics Experiment Station
出版1960
ISBN
UOM:39015039745248
主題
Agricultural chemistry
Iowa Agriculture and Home Economics Experiment Sta...
作者
Iowa Agriculture and Home Economics Experiment Station. Ames, Iowa
出版19??
ISBN
OCLC:314388913
Research Bulletin
出版19??
ISBN
LCCN:sn94015713
主題
Home economics
Bulletin - Agricultural and Home Economics Experim...
作者
Iowa Agriculture and Home Economics Experiment Station
出版1950
ISBN
CORNELL:31924054762038
主題
Agriculture
Iowa Agriculture and Home Economics Experiment Sta...
出版1997*
ISBN
OCLC:45594564
主題
Agriculture
Bulletin - Agricultural and Home Economics Experim...
作者
Iowa State College. Agricultural and Home Economics Experiment Station
出版1939
ISBN
OCLC:1038145475
主題
Agriculture
Special Report - Agricultural and Home Economics E...
作者
Iowa State College. Agricultural and Home Economics Experiment Station
出版1957
ISBN
OCLC:1296671001
主題
Agriculture
Bulletin - P
出版1957
ISBN
OCLC:1068738746
Bulletin
作者
Iowa Agriculture and Home Economics Experiment Station
出版1891
ISBN
CORNELL:31924060823097
主題
Agriculture
Annual Report
作者
Iowa State College. Agricultural and Home Economics Experiment Station
出版1914
ISBN
UIUC:30112088687337
主題
Agriculture
Annual Report
作者
Iowa Agriculture and Home Economics Experiment Station
出版1985
ISBN
WISC:89030614200
主題
Agricultural extension work
Experiment Station Annual Report
作者
Iowa Agriculture and Home Economics Experiment Station
出版1953
ISBN
UCAL:$C200077
主題
Agriculture
A Better Iowa Through Research
作者
Iowa Agriculture and Home Economics Experiment Station
出版1979*
ISBN
OCLC:57571227
主題
Agriculture
Planning Ahead to Go Ahead
作者
Iowa Agriculture and Home Economics Experiment Station
出版1985
ISBN
OCLC:962886617
主題
Agricultural experiment stations
Research Bulletin - Agricultural Experiment Statio...
作者
Iowa Agriculture and Home Economics Experiment Station
出版1960
ISBN
UOM:39015006958907
主題
Agricultural chemistry
Centennial, 1888-1988
作者
Iowa Agriculture and Home Economics Experiment Station
出版1988
ISBN
OCLC:38049896
A Report of the Iowa Agricultural Experiment Stati...
作者
Iowa Agriculture and Home Economics Experiment Station
出版1951
ISBN
OSU:32435027002898
主題
Agriculture
The Iowa Agricultural Experiment Station
作者
Iowa Agriculture and Home Economics Experiment Station
出版1940
ISBN
OCLC:13788150
主題
Agriculture
Outlying Research Centers
作者
Iowa Agriculture and Home Economics Experiment Station
出版1982
ISBN
OCLC:8362300
主題
Agricultural experiment stations
'63-'64 Annual Report
作者
Iowa State University. Cooperative Extension Service / Iowa State University. Agricultural and Home Economics Experiment Station
出版1964
ISBN
OCLC:1221322463
Agricultural Research: Impact on Environment
作者
Thomas R. Hargrove
出版1972
ISBN
OCLC:876622571
Press Bulletin ...
作者
Iowa Agriculture and Home Economics Experiment Station
出版1906
ISBN
UCAL:$B644371
主題
Agriculture
Simulation of Regional Product and Income with Emp...
作者
Wilbur R. Maki
出版1966
ISBN
OCLC:17654169
主題
Economic forecasting
Understanding Our National Economy and Economic Gr...
作者
Iowa Agriculture and Home Economics Experiment Station
出版1967
ISBN
OCLC:249539212
主題
United States
Plans for Beginning Farmers in Southwest Iowa with...
作者
Earl Orel Heady / Arthur B. Mackie / Everett Stoneberg
出版1958
ISBN
OCLC:17634405
主題
Farm income
Educational Needs of Three Socio-economic Groups o...
作者
Mary Steward Lyle / Iowa Agricultural Experiment Station
出版1959
ISBN
OCLC:1040070757
主題
Farmers' spouses
Research on Product Characteristics
作者
George Wells Ladd / Iowa State College. Agricultural and Home Economics Experiment Station
出版1978
ISBN
OCLC:1131383582
主題
Farm produce
Location and Efficiency of the Iowa Feed-manufactu...
作者
Allan A. Warrack / Iowa State College. Agricultural and Home Economics Experiment Station / Lehman B. Fletcher
出版1970
ISBN
OCLC:1048609594
主題
Feeds
Characteristics of Operator Entry Into Iowa Farmin...
作者
Donald R. Kaldor / Iowa Agriculture and Home Economics Experiment Station / Thomas C. Jetton
出版1966
ISBN
OCLC:632058043
Current Economic Series
作者
Iowa Agricultural Experiment Station
出版1927
ISBN
OSU:32435031464027
主題
Agriculture