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Limitations to efficient water use in crop production /
Published 1983“…American Society of Agronomy,…”
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3
Nitrogen in crop production : proceedings of a symposium held 25-27 May 1982 at Sheffield, Alabama /
Published 1984“…American Society of Agronomy,…”
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4
Lunar base agriculture : soils for plant growth /
Published 1989“…American Society of Agronomy,…”
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Potassium in agriculture /
Published 1985“…American Society of Agronomy,…”
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Nitrogen nutrition of cotton : practical issues : proceedings of First Annual Workshop for Practicing Agronomists : February 7, 1990, Hilton Riverfront Inn, North Little Rock, AR /
Published 1990“…American Society of Agronomy,…”
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7
Persistence of forage legumes : proceedings of a trilateral workshop held in Honolulu, Hawaii, 18-22 July 1988 ... held under the auspices and support of the Australian/United Stat...
Published 1989“…American Society of Agronomy,…”
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The Role of phosphorus in agriculture /
Published 1980“…American Society of Agronomy,…”
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9
Agricultural research in the northeastern United States : critical review and future perspectives : proceedings of the 1992 Symposium, Northeastern Branch, American Society of Agro...
Published 1993“…American Society of Agronomy,…”
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10
The Role of potassium in agriculture
Published 1968“…American Society of Agronomy,…”
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11
Soil erosion and crop productivity /
Published 1985“…American Society of Agronomy,…”
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12
Stubble over the soil : the vital role of plant residue in soil management to improve soil quality /
Published 1996“…American Society of Agronomy,…”
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Forage plant physiology and Soil-range relationships : two symposia sponsored by the Crop Science Society of America, Soil Science Society of America and American Society of Range...
Published 1964“…American Society of Agronomy,…”
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15
World population and food supplies, 1980 /
Published 1965“…American Society of Agronomy,…”
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16
Food for billions : papers presented at the annual meeting of the American Society of Agronomy in Washington, D.C., Nov. 1967 /
Published 1968“…American Society of Agronomy,…”
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17
Challenge to agronomy for the future : symposium papers presented at the annual meeting of the American Society of Agronomy in Stillwater, Oklahoma, August, 1966.
Published 1967“…American Society of Agronomy,…”
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18
Our heritage of land and water resources : a symposium sponsored by the American Society of Agronomy /
Published 1966“…American Society of Agronomy,…”
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19
Research with a mission : papers presented at the annual meeting of the American Society of Agronomy in New Orleans, November 1968 /
Published 1969“…American Society of Agronomy,…”
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20
Current concepts for agronomic education ; emphasis on undergraduate teaching.
Published 1968“…American Society of Agronomy,…”
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