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Rocky Mountain National Park
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Rocky Mountains Research Journal
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5.5 |
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Rodeo
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5.3 |
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Rolling Along: The Wheel and Axle
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4.4 |
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Roman City Guidebook
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4.2 |
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Roman Numerals and Ordinals
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Romans: Dress, Eat, Write, and Play Just Like the Romans
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Rosa Parks
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4.1 |
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Rosh Hashanah and Yom Kippur
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4.1 |
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Rottweiler
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Rottweiler Puppies
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Rounding
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Rowing, Sailing, and Other Sports on the Water
|
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6.5 |
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Row, Row, Row Your Boat and Ride, Ride, Ride Your Bike
|
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1.4 |
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Rub-a-dub-dub: Three Men and a Pancake
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2.6 |
|
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Ruling the Court: Basketball's Biggest Wins
|
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6.1 |
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Rumpelstiltskin Returns
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2.5 |
|
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Rumpled Stilton Skin
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2.5 |
|
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Russia
|
|
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Russia - The Culture (revised, ed. 2)
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|
6.8 |
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|
Russia - The Land (revised, ed. 2)
|
|
6.9 |
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|
Russia - The People (revised, ed. 2)
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|
6.5 |
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Ruth Bader Ginsburg
|
|
3.8 |
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Sabre-tooth Tiger
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Canada
USA
