Earth Sciences
epub |eng | 2016-04-26 | Author:Scott Weidensaul

If the nineteenth century was the bleakest time for the Appalachians’ large mammals, the twentieth was somewhat kinder, thanks to more enlightened game management and maturation of the forests. Like ...
( Category: Nature & Ecology December 11,2018 )
epub |eng | 2018-07-11 | Author:denis rixson

( Category: Earth Sciences December 10,2018 )
epub |eng | 2018-07-09 | Author:Felicie Williams, Lucy Chronic, Halka Chronic

( Category: United States December 10,2018 )
epub |eng | 2018-07-07 | Author:Tim Cresswell

( Category: Social Sciences December 10,2018 )
epub |eng | 2018-07-02 | Author:Robert DeMott, Howell Raines

( Category: Biological Sciences December 10,2018 )
epub |eng | 2007-12-08 | Author:Nancy J. Ondra

Stachys byzantina ‘Big Ears’ STACHYS Lamb’s ears Height: 6–12 inches Leaf size: Varies Full sun to partial shade Zones vary The fuzzy foliage of lamb’s ears (Stachys byzantina; also known ...
( Category: Gardening & Landscape Design December 9,2018 )
epub |eng | 2011-04-18 | Author:Larrie D. Ferreiro

IX The Dance of the Stars “I am as constant as the northern star,” wrote Shakespeare, a line Voltaire may well have recounted to his friend La Condamine in 1735 ...
( Category: World December 9,2018 )
epub |eng | 2009-12-08 | Author:Robert Thorson

A few stone walls were built above well-drained, frost-free foundations. Here, the recommended procedure was to lay out a straight line, excavate a shallow trench to remove the fine-grained material ...
( Category: Nature & Ecology December 9,2018 )
epub |eng | 2009-09-25 | Author:Robert Thorson

Curved trace in an ornate wall, Newport, Rhode Island Several other types of ends are less aesthetic. A pinhead refers to the widening of a wall segment at its open ...
( Category: Earth Sciences December 9,2018 )
epub |eng | | Author:Curt Stager

THE JORDAN RIVER has been revered for centuries as the site of Christ’s baptism. Many people who have never seen it imagine that it is deep, wide, and cold, and ...
( Category: Earth Sciences December 9,2018 )
azw3 |eng | 2017-04-30 | Author:Brian Moss [Moss, Brian]

5.3 Eutrophication In the remote past, before the landscape was converted from natural vegetation to agriculture and pasturage, it is likely that both nitrogen and phosphorus simultaneously limited growth of ...
( Category: Nature & Ecology December 9,2018 )
azw3 |eng | 2010-05-14 | Author:Lucius Annaeus Seneca [Seneca, Lucius Annaeus]

(2) You can see whole regions torn up from their foundations and what had been next door lying across the sea; you can see cities and nations rent apart when ...
( Category: Environment December 9,2018 )
mobi |eng | 2017-07-11 | Author:Julian Simon

At Last I Understand the Ecologists For decades, ecologists have been arguing with economists. Curiously, the ecologists share much in their basic intellectual outlook with economists. Yet they reach radically ...
( Category: Economics December 7,2018 )
epub, pdf |eng | | Author:Ioannis Vardoulakis (Deceased)

(5.66) Thus, the spin and the velocity of a sub-particle inside the (REV) is given by the von Mises motor that characterizes the rigid-body motion of the sub-particles, (5.67) In ...
( Category: Earth Sciences December 3,2018 )