Minutes of agriculture [electronic resource] : With experiments and observations concerning agriculture and the weather; (lately published separately, but now comprised in one volume) froming a register of real occurrences in husbandry, with observations and inferences, as they passed upon a farm of three hundred acres of various soils, in the county of surrey, during five stars years practice. Together with a systematic method whereby the gentleman-farmer, may acquire agricultural knowledge, scientifically, from his own practice. By Mr. Marshall.