What I Know About Farming: A Series of Concise and Clear Expositions of Practical Farming as an Art Based on Science by Greeley, Horace. In this edition, Horace Greeley presents his reflections on agriculture as a high art based on scientific knowledge. It reveals the important aspects of agriculture through an accessible and concise presentation, giving the reader the opportunity to understand the depth and complexity of the agricultural business. The book is a valuable source of information both for beginners in the field of agriculture and for experienced specialists who want to deepen their knowledge in this area.