Influenza esercitata dall'azoto assimilabile degl'ingrassi sulla produzione delle materie vegetabili

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Rural economy, in its relations with chemistry, physics, and meteorology: or, Chemistry applied to agriculture./ By J. B. Boussingault, translated, with an introduction and notes, by George Law.

iv, 507 p ; 19 cm.Electronic text and image data. Ann Arbor, Mich. : University of Michigan, Digital Library Initiatives, 1996. Includes both TIFF files and keyword searchable text. [Making of America] This volume is made possible by a grant from the Andrew W. Mellon Foundation