Methods of discriminating between Egyptian and Bombay cotton-seed cakes von Voelcker, J. A.

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Hair-balls in sheep von Voelcker, J. A.

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Note on the composition of two deposits formed in water-pipes von Voelcker, J. A., Voelcker, E. W.

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Obituary notices: Frederick James Lloyd, 1852–1922; Georg Lunge, 1839–1923; Alexander Smith, 1865–1922; Jokichi Takamine, 1855–1922; Leo Alexandrovitsch Tschugaev, 1873–1922; Frank... von Voelcker, J. A., Harden, A., Lowry, T. M., Fryer, Percival J.

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Discussion on “organic constituents of the soil” von The Chairman, The Chairman, Odén, Sven, Voelcker, J. A., Brierley, Wm. B., Atkins, W. R. G., Ormandy, W. R., Salisbury, E. J.

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Obituary notices: Robert Addie, 1870–1934; William Dalrymple Borland, 1863–1934; Richard Arthur Bush, 1863–1933; Robert Martin Craven, 1870–1934; Juan Pedige Charles Chandrasena, 1... von Thomson, R. T., Bush, W. A., Cumming, W. M., Rae, N., Gueterbock, P. G. J., Voelcker, J. A., Denham, H. G., Garner, J. H., Forster, M. O., Robertson, A., Bagster, L. S., Rawling, S. O., Kay, F. W., Richardson, F. W.

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Obituary von Voelcker, J. A.

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Sir Ernest Clarke von VOELCKER, J. A.

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Obituary von Voelcker, J. A.

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The Influence of Manures on the Yield and Quality of Barley von Voelcker, J. A.

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Agricultural needs of India von Voelcker, J A

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Die chemische Zusammensetzung des Apatits nach eigenen vollständigen Analysen von Voelcker, J. A.

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Report on the Field and Feeding Experiments at Woburn, conducted on behalf of the Royal Agricultural Society of England during the year 1885 von Voelcker, J A

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Official and tentative methods of analysis of the association of official agricultural chemists. Compiled by the Committee on Editing Methods of Analysis, with introduction by H. W... von Voelcker, E. W., Voelcker, J. A.

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Fifty Years of Field Experiments at the Woburn Experimental Station von RUSSELL, E. JOHN, VOELCKER, J. A.

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Reviews von Voelcker, J. A., Holloway, G. T.

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Reviews von Hartridge, H., Voelcker, J. A., Hancock, Walter C.

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Notes von Roberts, W. H., Smetham, Alfred, Voelcker, J. A., Blount, Bertram

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Notes von Voelcker, J. A., Voelcker, E. W., Dovey, E. R., Baker, Julian L., Hulton, Henry F. E.

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Reviews von Forster, M. O., Harden, A., Voelcker, J. A., Richards, P. A. Ellis

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