Author :
Publisher :
Page : 350 pages
File Size : 25,79 MB
Release : 2008
Category :
ISBN :
Author : Robert R. Alexander
Publisher :
Page : 40 pages
File Size : 10,8 MB
Release : 1977
Category : Experimental forests
ISBN :
This report provides a general overview of work done on the Fraser Experimental Forest. It replaces Station Paper No. 8, published in 1952 and revised by L. D. Love in 1960. Included are descriptions of physical features and resource values, and highlights of past and current research programs.
Author :
Publisher : U.S. Government Printing Office
Page : 84 pages
File Size : 10,92 MB
Release : 1997
Category : Political Science
ISBN :
Author : Control and Prevention
Publisher : CreateSpace
Page : 302 pages
File Size : 19,85 MB
Release : 2014-02-10
Category : Travel
ISBN : 9781495365218
The Centers for Disease Control and Prevention (CDC) established the Vessel Sanitation Program (VSP) in the 1970s as a cooperative activity with the cruise ship industry. The program assists the cruise ship industry in fulfilling its responsibility for developing and implementing comprehensive sanitation programs to minimize the risk for acute gastroenteritis. Every vessel that has a foreign itinerary and carries 13 or more passengers is subject to twice-yearly inspections and, when necessary, re-inspection.
Author : John William Barrett
Publisher :
Page : 570 pages
File Size : 23,33 MB
Release : 1980
Category : Nature
ISBN :
Assesses significant biological, physical, and economic qualities of the various forest regions of continental U.S. and their effects on silvicultural practices. Material includes edaphic, physiographic and climatic features; social factors; ecological relationships; sivicultural characteristics of predominant features; and silvicultural practices. Assembled by region with each section contributed by experts familiar with the particular area. Introductory chapter provides overview of forest disposition in the U.S.
Author :
Publisher :
Page : 164 pages
File Size : 18,28 MB
Release : 1991
Category : Agriculture
ISBN :
Set includes revised editions of some issues.
Author : Leonard F. Ruggiero
Publisher :
Page : 198 pages
File Size : 11,48 MB
Release : 1994
Category : American marten
ISBN :
This cooperative effort by USDA Forest Service Research and the National Forest System assesses the state of knowledge related to the conservation status of four forest carnivores in the western United States: American marten, fisher, lynx, and wolverine. The conservation assessment reviews the biology and ecology of these species. It also discusses management considerations stemming from what is known and identifies information needed. Overall, we found huge knowledge gaps that make it difficult to evaluate the species' conservation status.
Author : A. D. Hopkins
Publisher :
Page : 206 pages
File Size : 17,82 MB
Release : 1909
Category : Scolytid beetles
ISBN :
Author :
Publisher :
Page : 24 pages
File Size : 31,37 MB
Release : 1989
Category : Agricultural experiment stations
ISBN :
Author : Aaron Mahnke
Publisher :
Page : pages
File Size : 29,57 MB
Release : 2018-05-29
Category :
ISBN : 9781472251596
