Proceedings of 8th annual convention of Association of Official Agricultural Chemists held at Washington, D. C., Aug. 13-15, 1891; edited by Harvey W. Wiley.
Publication Title:
Proceedings of 8th annual convention of Association of Official Agricultural Chemists held at Washington, D. C., Aug. 13-15, 1891; edited by Harvey W. Wiley.
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Proceedings of 8th annual convention of Association of Official Agricultural Chemists held at Washington, D. C., Aug. 13-15, 1891; edited by Harvey W. Wiley.