Ciencia y Tecnología
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Geometry Unfolded: 5 Classic Works on the Principles of Geometry
Claude Fayette Bragdon
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Sewage Treatment Techniques: 6 Classic Books for Modern Solutions
Edward John Schneider
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The Essence of Wilderness: 9 Classic Wildlife Books
Alfred Wellesley Rees
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The Dawn of Aeronautics: 10 Outstanding Aeronautical Books
Robert B. Meyer
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Bee Lore: 7 Classic Books on the World of Bees
Dana Brackenridge Casteel
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The Ornithologist's Archive: 35 Classic Books in Bird Studies
Frank M. Chapman
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The Art of Farming: 20 Classic Books on Farm Practices
C. L. Goodrich
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The Green Library: 26 Classic Books to Enrich Your Botanical Knowledge
S. Leonard Bastin
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Fossils and Forgotten Worlds: 8 Classic Books in Paleontology
Harvey C. Markman
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Exploring Animal Behavior: A Collection of 5 Essential Reads
Charles Albert Jones
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The Reptile Enthusiast's Collection: Five Essential Reads
John M. Legler
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The Bear Chronicles: A Compelling Collection
Allen Kelly
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Mountain Conquests: Thirteen Unforgettable Reads
W. H. Le Mesurier
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The Fascinating World of Flies: An Eight-Book Collection
Richard Ferris
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The Shipbuilder's Library: Seven Must-Have Books
Augustus C. Buell
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The Machinery Enthusiast's Library: 12 Essential Reads
Archibald Williams
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An In-Depth Exploration of Sewage Treatment With 8 Key Books
William Charles Easdale
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The Botanist's Bookshelf: 8 Books on Plant Identification
Frances Theodora Parsons
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The Fungi Files: 7 Books on the Fascinating World of Mushrooms
George Francis Atkinson
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Gems, Pearls, and Pebbles: 4 Classic Books on Precious Stones
Paul E. Desautels
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Mathematical Marvels: 4 Classic Books on the Foundations and Fun of Math
Henry Ernest Dudeney
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Cattle Farming Techniques: 4 Classic Books on Raising and Selecting Cattle
William Carter Stubbs
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Poultry Perfection: 3 Classic Books on Care and Management
Mary Roberts Conover
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Heroes of Fire and Flames: 4 Classic Books on Firefighting and Safety
Frank Eugene Martin
