Suggested Citation: "Front Matter." National Research Council. 1977. Annual report, June 1976-June 1977: U.S. participation in an international program of cooperation in training and research in nitrogen fixation in the tropics.. Washington, DC: The National Academies Press. doi: 10.17226/28052.
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Suggested Citation: "Front Matter." National Research Council. 1977. Annual report, June 1976-June 1977: U.S. participation in an international program of cooperation in training and research in nitrogen fixation in the tropics.. Washington, DC: The National Academies Press. doi: 10.17226/28052.
Page R2
Next Chapter: Introduction and Background
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