Roy A. Gallant
Books
- Elementary Science 3
- Elementary Science 4.
- Exploring the planets
- Exploring the Planets
- Elementary science
- Dance of the continents
- The ever changing atom
- Exploring the moon
- National Geographic picture atlas of our universe
- Biology
- ABC's of Astronomy
- Earth's vanishing forests
- Fossils
- How life began
- Elementary Science 5.
- Angļu valodas pašmācība
- The ABC's of astronomy
- Ginn science program, intermediate level "A"
- 101 questions and answers about the universe
- Ancient Indians
- Antarctica
- Astrology: sense or nonsense?
- Atmosphere
- Before the sun dies
- Beyond Earth
- Charles Darwin
- Comets, Asteroids, and Meteorites (Kaleidoscope: Space)
- The day the sky split apart
- Discovering rocks and minerals
- Early Humans
- Earth
- Earth's Place in Space
- Explorers of the atom
- Exploring chemistry
- Exploring the Weather
- Exploring under the earth
- Fires in the sky
- From living cells to dinosaurs
- Glaciers
- History
Author data: Open Library