Book Description
Vols. 1-49 are Proceedings of the 1st-57th annual meetings.
Author : Oklahoma Academy of Science
Publisher :
Page : 732 pages
File Size : 45,54 MB
Release : 1921
Category : Science
ISBN :
Vols. 1-49 are Proceedings of the 1st-57th annual meetings.
Author : Oklahoma Academy of Science
Publisher :
Page : 860 pages
File Size : 27,31 MB
Release : 1927
Category : Science
ISBN :
Vols. 1-49 are Proceedings of the 1st-57th annual meetings.
Author : Oklahoma Academy of Science
Publisher :
Page : 1110 pages
File Size : 33,95 MB
Release : 1959
Category : Science
ISBN :
Author : Oklahoma Academy of Science
Publisher :
Page : 240 pages
File Size : 11,35 MB
Release : 1950
Category : Science
ISBN :
Vols. 1-49 are Proceedings of the 1st-57th annual meetings.
Author :
Publisher :
Page : 930 pages
File Size : 12,72 MB
Release : 1984
Category : Wild life, Conservation of
ISBN :
Author :
Publisher :
Page : 714 pages
File Size : 47,58 MB
Release : 1964
Category : Animals
ISBN :
Author : United States. Bureau of Sport Fisheries and Wildlife
Publisher :
Page : 92 pages
File Size : 38,22 MB
Release : 1964
Category : Wildlife research
ISBN :
Author : South Dakota Academy of Science
Publisher :
Page : 498 pages
File Size : 50,54 MB
Release : 1917
Category : Science
ISBN :
Author : National Institute for Occupational Safety and Health
Publisher :
Page : 576 pages
File Size : 12,41 MB
Release : 1985
Category : Industrial toxicology
ISBN :
"This compilation will provide ready reference for potential toxicity of chemicals found in the workplace, and should be useful to occupational health physicians, industrial hygienists, toxicologists, and researchers." Alphabetical arrangement by substances. Entries include such details as molecular weight, Wiswesser Line Notation, synonyms, and reference from which data about toxicity derived. Miscellaneous appendixes, including one titled Aquatic toxicity. Bibliographic references.
Author : Brenda D. Smith
Publisher : CRC Press
Page : 715 pages
File Size : 14,66 MB
Release : 2020-11-11
Category : Nature
ISBN : 100005635X
This lavishly illustrated book examines the distribution, ecology, conservation status, and biogeography of 176 species of dragonflies in the southern plains of the United States, where twelve ecoregions converge. The topics discussed, such as phenotypic variation and ecology, are applicable and of interest across the United States and much of north America, and will appeal to researchers and dragonfly enthusiasts alike. A series of maps, including a distributional map by specific locality of occurrence, indicate level of documentation and allow the reader to visualize the biogeographical associations of a given species. These maps also encourage citizen scientists to contribute documentation wherever they spend time in the field. Context-driven chapters, including one on the region’s rich paleontological history, blend environmental history and biogeography, giving the book a fresh perspective on the natural world while providing a rich summary of the odonates. Dragonflies at a Biographical Crossroads: The Odonata of Oklahoma and Complexities Beyond Its Borders will be sought out by dragonfly researchers and enthusiasts, entomologists, amateur naturalists, paleontologists, conservation biologists, educators, regional historians, and those seeking to meld the disciplines of cultural and environmental history with biology. It will also be readily accessible to the lay public. Dragonflies combine the visually stunning with acrobatic fireworks in ways no other insect can hope to combine.