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1. |
Record Nr. |
UNINA9910792623703321 |
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Autore |
Packer John G. |
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Titolo |
Vascular plants of Alberta . Part 1 Ferns, fern allies, gymnosperms, and monocots / / John G. Packer and A. Joyce Gould |
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Pubbl/distr/stampa |
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Calgary, Alberta : , : University of Calgary Press, , 2017 |
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©2017 |
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ISBN |
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Descrizione fisica |
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1 online resource (283 pages) |
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Disciplina |
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Soggetti |
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Plants - Alberta |
Botany - Alberta |
Ferns - Alberta |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references. |
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Nota di contenuto |
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Full Cover -- Half Title page -- Full Title page -- Copyright page -- Table of Contents -- Preface -- Acknowlegdments -- Key to the Major Groupsof Vascular Plants -- Number of Taxa -- PTERIDOPHYTAFERNS AND FERN ALLIES -- FERN ALLIES -- FERNS -- SPERMATOPHYTA /SEED PLANTS -- ANGIOSPERMAE / FLOWERING PLANTS MONOCOTYLEDONEAE /MONOCOTS -- Bibliography -- Geographical Abbreviations -- Back cover. |
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Sommario/riassunto |
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Vascular Plants of Alberta is a user-friendly, portable key to the ferns, fern allies, gymnosperms, and monocots of Alberta. This key to the species of Alberta will delight all those interested in botany, with its intuitive and exhaustive presentation of the plants, including new names and taxonomical understandings that have emerged in recent years. Designed to be carried into the field for handy reference and use, Vascular Plants of Alberta presents: A list of all species, native and introduced, known to occur in Alberta, arranged alphabetically Information on scientific names of taxa and their synonyms Keys for identifying taxa, including infra specific Descriptions of the major taxonomic categories Discussion about taxonomic problems and relationships of the taxa Distribution and habitat information for native species Descriptions for new taxa. |
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2. |
Record Nr. |
UNINA9910777331603321 |
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Autore |
Hahn Robert William |
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Titolo |
Do federal regulations reduce mortality? [[electronic resource] /] / Robert W. Hahn, Randall W. Lutter and W. Kip Viscusi |
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Pubbl/distr/stampa |
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Washington, DC, : AEI-Brookings Joint Center for Regulatory Studies, : available in the United States from the AEI Press, 2000 |
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Descrizione fisica |
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Altri autori (Persone) |
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LutterRandall W |
ViscusiW. Kip |
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Disciplina |
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Soggetti |
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Environmental health - Government policy - United States |
Mortality - United States |
Public health laws - Compliance costs - United States |
Safety regulations - Compliance costs - United States |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Bibliographic Level Mode of Issuance: Monograph |
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Nota di bibliografia |
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Includes bibliographical references (p. 33-36). |
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