5,300円 Sustainable Futures explores the links between population growth, diminishing resources and environmental challenges, and the implications for Australia's future. Written by leaders in their field, and based on presentations from the 2013 Fenner Conference on 'Population, Resources and Climate Ch...

7,714円 Uranium and Nuclear Energy: 1981 is a collection of 27 papers presented at the Sixth International Symposium on Uranium and Nuclear Energy, held by The Uranium Institute, London on September 2-4, 1981. This six-part volume represents a true cross-section of world opinion on nuclear matters. After...

2,177円 Estuvieron 69 días atrapados bajo tierra en pleno desierto de Atacama, Chile. Las primeras semanas sobrevivieron con apenas dos cucharadas de atún cada 48 horas, soportando el calor endemoniado de una mina de cobre y oro que tras un derrumbe de rocas gigantes, los mantuvo soterrados 69 días, a ca...

790円 Inhalt Walter Eppensteiner: Allgegenwärtigkeit des Steins. Walter Eppensteiner: Vom Werden und Vergehen des Steins. Maria Heinrich: Steinbrüche in Österreich. Walter Eppensteiner: Zur Geschichte der Abbautechniken. Käthe Springer: Arbeit mit Stein. Walter Eppesteiner: Steintransport. Stefan Imhof...

662円 Since ancient times gold has exerted a powerful fascination for humankind. Symbol of wealth and riches, it has influenced the rise and fall of empires and changed the course of history. In Australia, its discovery sparked frenzied gold rushes that opened up large parts of the land to settlement, ...

1,921円 The marble deposits in Vermont are some of the richest in the world. Vermont�s Marble Industry takes readers deep inside the quarries of the Green Mountain State to show how stone was sawed and raised from the earth to be cut, polished, and carved into monuments and structures that today are spre...

1,882円 In 1979, S.I. Fishgal made his rock crusher inventions for, but did not assign to Joy Manufacturing Co. (Pittsburgh, PA). The crushers were transmission, fluid-driven and impact ones as follows: Double-Acting Single and Dual Eccentric Cam Cone and Jaw Arcuated-Jaw Double Fed Twin-Jaw Coil Cone To...

6,361円 Among the hordes of starry-eyed 'argonauts' who flocked to the California gold rush of 1849 was an Australian named Edward Hargraves. He left America empty-handed, only to find gold in his own backyard. The result was the great Australian rush of the 1850s, which also attracted participants from ...

1,200円 Montana comes alive from 1840 to 1870 in this mesmerizing second volume of the state's history, Priests and Prospectors. Montana in 1840 was a very quiet place. Indians roamed about as they wished and there were few white men around. The 1850s saw some increased activity, but things largely staye...

399円 These are true stories of the Nome gold rush immortalized by the voices of the journalists and miners who lived through those exciting and dangerous times. Most of the miners were propelled into the harsh lands by wildly enthusiastic dreams and expectations. Some of these stories tell of the mine...

21,492円 Arsenic is one of the most toxic and carcinogenic elements in the environment. This book brings together the current knowledge on arsenic contamination worldwide, reviewing the field, highlighting common themes and pointing to key areas needing future research. Contributions discuss methods for a...

3,973円 The town of White Oaks, New Mexico Territory, was born in 1879 when prospectors discovered gold at nearby Baxter Mountain. In Gold-Mining Boomtown, Roberta Key Haldane offers an intimate portrait of the southeastern New Mexico community by profiling more than forty families and individuals who ma...