Elements of agricultural chemistry, in a course of lectures for the Board of agriculture Davy, Humphry, Sir, 1778-1829 creator Sinclair, George, 1786-1834 contributor Bedford, John Russell, Duke of, 1766-1839 contributor text book Philadelphia Published by John Conrad & co 1815 1815
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ENG "Appendix. An account of the results of experiments [by George Sinclair] on the produce and nutritive qualities of different grasses, and other plants, used as the food of animals. Instituted by John, duke of Bedford": lxxiv p. Agricultural chemistry S585 .D24 1815 https://www.biodiversitylibrary.org/bibliography/41216 07021950 10.5962/bhl.title.41216 DLC/ICU