Scientific Investigations Report
Author : Sharon E. Kroening
Publisher :
Page : 122 pages
File Size : 31,51 MB
Release : 2004
Category : Earth sciences
ISBN :
Author : Sharon E. Kroening
Publisher :
Page : 122 pages
File Size : 31,51 MB
Release : 2004
Category : Earth sciences
ISBN :
Author : Allen Y. Cooperrider
Publisher :
Page : 858 pages
File Size : 46,58 MB
Release : 1986
Category :
ISBN :
Author : United States. Federal Aviation Administration
Publisher :
Page : 40 pages
File Size : 47,19 MB
Release : 1989
Category : Airport construction contacts
ISBN :
Author : Ann Fowler Rhoads
Publisher : University of Pennsylvania Press
Page : 1056 pages
File Size : 19,72 MB
Release : 2007-09-05
Category : Nature
ISBN : 0812240030
The second edition of The Plants of Pennsylvania is the authoritative guide to identifying the nearly 3,400 species of flowering plants, ferns, and gymnosperms native or naturalized in the Commonwealth. It features a complete reorganization into a genetic scheme that reflects recent advances in our understanding of plant relationships.
Author : William R. Tiffany
Publisher : McGraw-Hill Humanities, Social Sciences & World Languages
Page : 456 pages
File Size : 16,61 MB
Release : 1977
Category : Language Arts & Disciplines
ISBN :
Author :
Publisher :
Page : 570 pages
File Size : 39,16 MB
Release : 1984
Category : Forest reserves
ISBN :
Author : Ronald Wright
Publisher : House of Anansi
Page : 226 pages
File Size : 11,29 MB
Release : 2004
Category : Civilization
ISBN : 0887847064
Each time history repeats itself, so it's said, the price goes up. The twentieth century was a time of runaway growth in human population, consumption, and technology, placing a colossal load on all natural systems, especially earth, air, and water — the very elements of life. The most urgent questions of the twenty-first century are: where will this growth lead? can it be consolidated or sustained? and what kind of world is our present bequeathing to our future?In his #1 bestseller A Short History of Progress Ronald Wright argues that our modern predicament is as old as civilization, a 10,000-year experiment we have participated in but seldom controlled. Only by understanding the patterns of triumph and disaster that humanity has repeated around the world since the Stone Age can we recognize the experiment's inherent dangers, and, with luck and wisdom, shape its outcome.