Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 272

Get Book Here

Book Description

Author: United States. Congress. House. Committee on Public Works and Transportation
Publisher:
ISBN:
Category : Administrative agencies
Languages : en
Pages : 325

Get Book Here

Book Description

Author: United States. Army. Corps of Engineers. Sacramento District
Publisher:
ISBN:
Category : Alamo Creek (Calif.)
Languages : en
Pages : 0

Get Book Here

Book Description

Author: Maureen G. Johnson
Publisher: Forgotten Books
ISBN: 9780266906537
Category : Science
Languages : en
Pages : 116

Get Book Here

Book Description
Excerpt from Placer Gold Deposits of Arizona Eighty-seven placer districts in Arizona are estimated to have produced a mini mum Oi ounces of placer gold from 1774 to 1968. The location, areal extent, past production, mining history, and probable lode source summarized for each district are based on information Obtained from a wide variety of published reports relating to placer deposits. Annotated references to all reports that contain information about individual deposits are given for each district. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author: William L. Halvorson
Publisher: University of Arizona Press
ISBN: 081655241X
Category : Science
Languages : en
Pages : 375

Get Book Here

Book Description
The southwestern deserts stretch from southeastern California to west Texas and then south to central Mexico. The landscape of this region is known as basin and range topography featuring to “sky islands” of forest rising from the desert lowlands which creates a uniquely diverse ecology. The region is further complicated by an international border, where governments have caused difficulties for many animal populations. This book puts a spotlight on individual research projects which are specific examples of work being done in the area and when they are all brought together, to shed a general light of understanding the biological and cultural resources of this vast region so that those same resources can be managed as effectively and efficiently as possible. The intent is to show that collaborative efforts among federal, state agency, university, and private sector researchers working with land managers, provides better science and better management than when scientists and land managers work independently.

Author: Joseph A. Tainter
Publisher:
ISBN:
Category : Archaeology and history
Languages : en
Pages : 212

Get Book Here

Book Description

Author: Barry Mackintosh
Publisher:
ISBN:
Category : National parks and reserves
Languages : en
Pages : 132

Get Book Here

Book Description

Author:
Publisher:
ISBN:
Category : Angeles National Forest (Calif.)
Languages : en
Pages : 100

Get Book Here

Book Description

Author: Richard E. Warner
Publisher: Univ of California Press
ISBN: 9780520050358
Category : Nature
Languages : en
Pages : 1076

Get Book Here

Book Description
This volume presents 135 of the papers presented at the 1981 California Riparian Systems Conference. The papers address all aspects of riparian systems: habitat, wildlife, land management, land use policy planning, conservation and water resource management.

Author: Charles Howard Barnard
Publisher:
ISBN:
Category : Farms
Languages : en
Pages : 111

Get Book Here

Book Description