Geology and exploration of the National Petroleum Reserve in Alaska, 1974 to 1982 / / George Gryc, editor

• Record Nr.: UNINA9910709799903321
• Pubbl/distr/stampa: Washington : , : Department of the Interior, U.S. Geological Survey, , 1988
• Descrizione fisica: 1 online resource (ix, 940 pages) : illustrations (some color), maps (some color) + ; ; 57 plates
• Collana: U.S. Geological Survey professional paper ; ; 1399
• Soggetti: Geology - Alaska - National Petroleum Reserve; Petroleum - Geology - Alaska - National Petroleum Reserve; Natural gas - Geology - Alaska - National Petroleum Reserve; Geology; Natural gas - Geology; Petroleum - Geology; National Petroleum Reserve (Alaska); Alaska National Petroleum Reserve
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: "Studies of the stratigraphy, petrology, structure, geochemistry, and hydrocarbon resources contribute to a portrait of the geology and petroleum potential of the National Petroleum Reserve in Alaska."
• Nota di bibliografia: Includes bibliographical references.

Passerines [[electronic resource] ] : wood-warblers through old world sparrows / / by R. Wayne Campbell ... [et al.]

• Record Nr.: UNINA9910780680903321
• Autore: Campbell Wayne
• Pubbl/distr/stampa: Vancouver [B.C.], : UBC Press, 2001
• ISBN: 1-283-11201-9; 9786613112019; 0-7748-5622-X
• Edizione: [New ed.]
• Descrizione fisica: 1 online resource (748 p.)
• Collana: Birds of British Columbia ; ; v. 4
• Altri autori (Persone): CampbellR. Wayne <1942-> (Robert Wayne)
• Disciplina: 598/.09711
• Soggetti: Birds - British Columbia; Passeriformes - British Columbia
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Versement en lot.; "Published in cooperation with the Canadian Wildlife Service and the British Columbia Wildlife Branch."
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Intro; CONTENTS; ACKNOWLEDGEMENTS; AVIAN BIODIVERSITY, ECOLOGICAL DISTRIBUTION, AND PATTERNS OF CHANGE; REFERENCES CITED; CONTRIBUTORS; CONTRIBUTING AUTHORS; THE LAST WORD...
• Sommario/riassunto: This much-awaited final volume of The Birds of British Columbia completes what some have called one of the most important regional ornithological works in North America. It is the culmination of more than 25 years of effort by the authors who, with the assistance of thousands of dedicated volunteers throughout the province, have created the basic reference work on the avifauna of British Columbia. Volume 4 covers the last half of the passerines and describes 102 species, including the warblers, sparrows, grosbeaks, blackbirds, and finches. The text builds upon the authoritative format of the previous volumes and is supported by hundreds of full-colour illustrations, including detailed distribution maps, unique habitat shots, and beautiful photographs of the birds, their nests, eggs, and young. In addition, a species update lists and describes 27 species of birds new to the province since the first three volumes were published. The book concludes with Synopsis: The Birds of British Columbia into the 21st ; Century, which synthesizes data and information from all four volumes and looks at the conservation challenges facing birds in the new millennium. The four volumes in The Birds of British Columbia provide unprecedented coverage of the region's birds, presenting a wealth of information on the ornithological history, regional environment, habitat, breeding habits, migratory movements, seasonality and distribution patterns of 472 species of birds. It is the complete reference work for birdwatchers, ornithologists and naturalists.