Sproule, J. (1839). A treatise on agriculture: Suited to the soil and climate of Ireland : comprehending the nature, properties, and improvement of soils, the structure, functions, and cultivation of plants, and the husbandry of the domestic animals of the farm. W. Curry, Jun..

Sproule, John. A Treatise on Agriculture: Suited to the Soil and Climate of Ireland : Comprehending the Nature, Properties, and Improvement of Soils, the Structure, Functions, and Cultivation of Plants, and the Husbandry of the Domestic Animals of the Farm. W. Curry, Jun., 1839.