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3bibliotecaIICA
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5Texto bibliotecaUAAAN MX
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9Texto bibliotecaUAAAN MX
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10Recent aspects of nitrogen metabolism in plants proceedings of a symposium Recent aspects of nitrogen metabolism in plants proceedings of a symposiumby Hewitt, E. J., Cutting, C. V., University of Bristol. Long Ashton Research Station, Long Ashton Symposium 18-19 Apr. 1967:
Published c196Texto bibliotecaUBA FA -
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12by Symposium Held at Long Ashton Research Station 1st 1967 University of Bristol, Hewitt, E. J. editor, Cutting, C. V. editor/a
Published 1968Texto bibliotecaECOSUR