Eric Renshaw - History - 2012 - 127 pages
The falls of the Big Sioux River were formed 14,000 years ago, at the end of the last ice age, as melting ice eroded a channel down to the bedrock, revealing an abundance of ...
R. M. Nisbet, W. S. C. Gurney - Science - 1982 - 379 pages
Good,No Highlights,No Markup,all pages are intact, Slight Shelfwear,may have the corners slightly dented, may have slight color changes/slightly damaged spine.
Alan Hastings - Science - 1996 - 220 pages
Population biology has been investigated quantitatively for many decades, resulting in a rich body of scientific literature. Ecologists often avoid this literature, put off by ...
E. C. Pielou - Science - 1977 - 385 pages
Population dynamics; Spatial patterns in one-species populations; Spatial relations of two or more species; Many-species populations.