Books in Browsing: Science - Earth/Agricultural/Farming (sorted alphabetically by author)
- Kulturgeschichte der Nutztiere (German) Ludwig Reinhardt
- Kulturgeschichte der Nutzpflanzen, Band IV, 2. Hälfte (German) Ludwig Reinhardt
- Kulturgeschichte der Nutzpflanzen, Band IV, 1. Hälfte (German) Ludwig Reinhardt
- A-B-C of Vegetable Gardening Eben E. Rexford
- Amateur Gardencraft: A Book for the Home-Maker and Garden Lover Eben E. Rexford
- A-B-C of Gardening Eben E. Rexford
- Fishing Grounds of the Gulf of Maine Walter H. Rich
- The Mule: A Treatise on the Breeding, Training, and Uses to Which He May Be Put Harvey Riley
- Comparative geography Carl Ritter
- Beginselen der dierkunde (Dutch) J. Ritzema Bos
- Kellogg's Great Crops of Strawberries, and How to Grow Them the Kellogg Way R. M. Kellogg Co.
- Stock and stalks : A book for the dairy farmer James Russel Roberts
- Hemp Brittain B. Robinson
- Geology of Devils Tower National Monument, Wyoming Charles Sherwood Robinson
- Our Domestic Birds: Elementary Lessons in Aviculture John H. Robinson
- Guano: A Treatise of Practical Information for Farmers Solon Robinson
- The Subtropical Garden; or, beauty of form in the flower garden. W. Robinson
- Mushroom Culture: Its Extension and Improvement W. Robinson
- Sewage and Garbage Disposal on the Farm J. W. Rockey and Joseph Winslow Simons
- Gardening Indoors and Under Glass F. F. Rockwell
- Home Vegetable Gardening F. F. Rockwell
- Etna: A History of the Mountain and of its Eruptions G. F. Rodwell
- Success with Small Fruits Edward Payson Roe
- The Home Acre Edward Payson Roe
- Earth and Sky Every Child Should Know Julia Ellen Rogers