J. H. Collins epub Collins' Elementary Science Series: Principles of Coal Mining

About the Book Earth science (geoscience) describes the fields of natural science relating to the planet Earth, and dealing with the physical composition of the earth and its atmosphere. It is the study of our planet’s physical characteristics, from earthquakes to raindrops, and floods to fossils. Earth science can also be considered a branch of planetary science. It can include the study of: geology, the lithosphere, the structure of the Earth's interior, the atmosphere, hydrosphere, and biosphere. About us Leopold Classic Library has the goal of making available to readers the classic books that have been out of print for decades. While these books may have occasional imperfections, we consider that only hand checking of every page ensures readable content without poor picture quality, blurred or missing text etc. That's why we: republish only hand checked books; that are high quality; enabling readers to see classic books in original formats; that are unlikely to have missing or blurred pages. You can search "Leopold Classic Library" in categories of your interest to find other books in our extensive collection. Happy reading!