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International Waterfall Classification System The world's first, scientifically-based system for rating and classifying all of the earth's waterfalls regardless of height, water discharge or shape. As reviewed and discussed by Technical Committee 113 (Hydrometric Determinations) of the International Standards Organization. "Destined to become the official international standard for classifying waterfalls throughout the world." Featuring: -Complete International Waterfall Classification System -Encyclopedia-type listings of over 600, well-known, international waterfalls from more than 100 countries, located, described and rated including 180 waterfalls from 42 States of the United States and 42 waterfalls from 11 Provinces in Canada. -More than 200 waterfall photographs and illustrations. -Two comprehensive appendices explaining how to measure any waterfall's average discharge and calculate a waterfall's average volume.
LIGHTHOUSE STAMP SETS A Fully Illustrated Collector's Guide A complete guide to 121 commemorative lighthouse stamp sets released as official postage by 70 countries featuring 550 individual lighthouse stamps and 24 souvenir sheets. Extensive historical, geographical, and statistical information about each lighthouse featured on every stamp is presented by country and year of release. Almost every lighthouse stamp and souvenir sheet is displayed and greatly enlarged to present the intricate details of these beautiful stamps. A must-have reference for every lighthouse stamp collector
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AMERICA'S TOP 100 WESTERN WATERFALLS Visiting, photographing or just enjoying the greatest waterfalls in America is one of the best of all outdoor recreational activities. Here are the top 100 waterfalls in the western United States! They are ranked, not only by their size but also by the beauty of their surroundings, the availability of other waterfalls in the area as well as hiking opportunities, local history and photogenic qualities. Every waterfall listed is classified using the International Waterfall Classification System. Take a mule ride to Supai while visiting the colorful waterfalls of Havasu Creek or a narrow-gauge, railroad train across the base of Pitchfork Falls. Stand in the Pacific Ocean surf at the base of McWay Falls or Alamere Falls. Board a helicopter and see Hawaiis famous Jurassic Park Falls. Visit Americas two premier waterfall parks, Yosemite National Park and Yellowstone National Park. Take your children swimming at Falling Water Falls or several of the most beautiful waterfalls in the Hawaiian Islands and much, much more. Everything the waterfall enthusiast needs to thoroughly enjoy their hobby west of the Mississippi River!!
Weekly. Summaries of technical reports dealing with health needs, services, facilities, manpower, utilization, education, costs, funding, and activities. Citations arranged under broad topics, e.g., Planning methodology. Entry gives title, author, date, pages, availability or publication information, order number, and abstract.