{"product_id":"soils-their-properties-and-management-rural-text-book-series","title":"Soils: Their Properties and Management (Rural Text-Book Series)","description":"xxi, 764 pp. 6 pages of publisher ads follow text. Color fold-out map of soil regions in U.S. CONTENTS: Some General Considerations; Soil-forming Processes; The Geological Classification of Soils; Geological Classification of Soils (Continued); Climatic and Geochemical Relationship of Soils; The Soil Particle; Some Physical Properties of the Soil; The Organic Matter of the Soil; The Colloidal Matter of Soils; Soil Structure; The Forms of Soil Water and Their Movement; The Water of the Soil in Its Relation to Plants; The Control of Soil Moisture; Soil Heat; Availability of Plant Nutrients as Determined by Chemical Analysis; The Absorptive Properties of Soils; Acid or Sour Soils; Alkali Soils; Absorption of Nutritive Salts by Agricultural Plants; Organisms in the Soil; The Nitrogen Cycle; The Soil Air; Commercial Fertilizers; Soil Amendments; Fertilizer Practice; Farm Manures; Green Manures; Land Drainage; Tillage; Irrigation and Dry Farming; The Soil Survey.","brand":"Macmillan","offers":[{"title":"Default Title","offer_id":42046462787654,"sku":"2345928","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1232\/9510\/files\/2345928.jpg?v=1723743272","url":"https:\/\/ym-demo.myshopify.com\/products\/soils-their-properties-and-management-rural-text-book-series","provider":"Yesterday's Muse","version":"1.0","type":"link"}