Resultados de búsqueda - Iowa State University
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Evaluation of potassium soil tests and methods for mapping soil fertility properties in Iowa corn and soybean fields
Publicado 2020“…Iowa State University…”
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info:ar-repo/semantics/tesis doctoral -
Agricultural production and employment in Colombia.
Publicado 1974“…Iowa State University…”
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Induced mutations for grain yield in oats.
Publicado 2018“…Iowa State University…”
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doctoralThesis -
Control of lactate accumulation in ruminants using Prevotella bryantii.
Publicado 2003“…Iowa State University…”
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doctoralThesis -
Relationship between light and oat stem rust infection types.
Publicado 1967“…Iowa State University…”
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masterThesis -
Predicting interpersonal communication generated by a mass communication event.
Publicado 1971“…Iowa State University…”
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masterThesis -
Fusarium stalk rot in Argentina
Publicado 2021“…Iowa State University Press…”
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info:ar-repo/semantics/parte de libro -
An ecological systems conceptual framework for agricultural research and development.
Publicado 2014“…Iowa State University (EUA)…”
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Tesis -
Effects of Bacillus thuringiensis on some corn lepidoptera under tropical conditions.
Publicado 2018“…Iowa State University of Science and Technology…”
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book