Hall, A. D. 1907. Cantor lectures on artificial fertilisers: their nature and functions. Lecture 5 Cantor Lectures delivered before the Society for the Encouragement of Arts, Manufacturers and Commerce 1907. Journal of the society of arts. 55 (2827 January 25), pp. 231-280.
Hall, A. D. 1907. Cantor lectures on artificial fertilisers: their nature and functions. Lecture 4 Cantor Lectures delivered before the Society for the Encouragement of Arts, Manufacturers and Commerce 1907. Journal of the society of arts. 55 (2826 January 18), pp. 205-230.
Hall, A. D. 1907. Cantor lectures on artificial fertilisers: their nature and functions. Lecture 3 The nitrogenous manures Cantor Lectures delivered before the Society for the Encouragement of Arts, Manufacturers and Commerce, 1907. Journal of the society of arts. 55 (2825 January 11), pp. 178-204.
Hall, A. D. 1907. Cantor lectures on artificial fertilisers: their nature and functions. Lecture 2 The supply of nitrogen to the plant Cantor Lectures delivered before the Society for the Encouragement of Arts, Manufacturers and Commerce, 1907. Journal of the society of arts. 55 (2824 January 4), pp. 147-176.
Hall, A. D. 1906. Cantor lectures on artificial fertilisers: their nature and functions. Lecture 1 Lectures delivered before the Society for the Encouragement of Arts, Manufacturers and Commerce, November/December 1906. Journal of the society of arts. 55 (2823 Dec 28), pp. 133-146.