John hrastar (55 resultados)

Paperback. Condición: Very Good. Liquid Natural Gas in the United States: A History This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and loo…

Paperback. Condición: New. In 1750 the Appalachian Mountains were a formidable barrier between the British colonies in the east and French territory in the west, passable only on foot or horseback. It took more than a century to break the mountain barrier and open the west to settlement. In 1751 a private Virginia company pionee…

Paperback. Condición: new. Paperback. In 1750 the Appalachian Mountains were a formidable barrier between the British colonies in the east and French territory in the west, passable only on foot or horseback. It took more than a century to break the mountain barrier and open the west to settlement. In 1751 a private Virginia com…

Paperback. Condición: New. Illustrated. When natural gas was first discovered in Appalachia in the 19th century, its development as a fuel was rapid. Unlike oil and coal, gas could be moved only by pipeline and required large containers for storage. It was not possible to cope with peak loads without adding excessive pipeline ca…

Paperback. Condición: New. From the earliest days of the British colonies in America, land was freely given to those willing to come and settle. Oftentimes, it was the only inducement that brought colonists to the New World. At first, colonists considered free land a privilege, but it soon came to be seen as a right. When that r…