La Rioja 1

La Rioja 1 PDF Author: Espanya. Ministerio de Comercio y Turismo
Publisher:
ISBN:
Category :
Languages : es
Pages :

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La Rioja 1

La Rioja 1 PDF Author: Espanya. Ministerio de Comercio y Turismo
Publisher:
ISBN:
Category :
Languages : es
Pages :

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Book Description


La Rioja

La Rioja PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 57

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En ruta por La Rioja

En ruta por La Rioja PDF Author: Giacomo Bassi
Publisher:
ISBN: 9788408240532
Category :
Languages : es
Pages : 127

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Standard Catalog of World Coins 1801-1900

Standard Catalog of World Coins 1801-1900 PDF Author: Thomas Michael
Publisher: Penguin
ISBN: 1440248958
Category : Antiques & Collectibles
Languages : en
Pages : 1297

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Book Description
The 19th Century produced some of the most popular coinage in world monetary history, as evidenced by the number of high-profile auctions worldwide bringing record prices and further driving demand for these classic coins. The Standard Catalog of World Coins, 1801-1900, is designed to meet the needs of researchers, collectors, auctioneers and dealers of this vast range of coins produced during the critically important time. With a more than 40 year tradition of excellence in the hobby, the Standard Catalog of World Coins gathers and vets data from more than 140 worldwide experts to produce the most respected and referenced resource on the subject. Featuring 27,500 actual-size images, the volume covers all mint-issue coins of the world, as well as tokens, patterns, sets and more. Arranged alphabetically by country, each coin listing provides: • Current values listed by date, variety and grade • Universal KM reference number • Detailed descriptions of obverse and reverse designs • Clear images to aid in identification What's more, coins struck in gold, platinum and silver are detailed with: • Total coin weight • Fineness • Actual precious metal weight

The oil-collecting bees of Centris (Paracentris) (Hymenoptera: Apidae)

The oil-collecting bees of Centris (Paracentris) (Hymenoptera: Apidae) PDF Author: Felipe Vivallo
Publisher: Felipe Vivallo
ISBN: 6500491785
Category : Science
Languages : en
Pages : 379

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Book Description
Centris (Paracentris) Cameron is one of the most specious and morphologically diverse subgenera of the bee genus Centris Fabricius. These two features, along with the lack of modern taxonomic revisions make this group one of the lineages with the greatest taxonomic problems within Centridini. Partial revisions of groups of species from North and South America have been published, but none comprehensively studying all species described. In this book are studied all species of Centris (Paracentris) for the first time, providing diagnoses and redescriptions of both sexes. The following twenty one species are described as new: C. aenigmatica sp. nov., C. agyniax sp. nov., C. areequipensis sp. nov., C. aymara sp. nov., C. bagualis sp. nov., C. caribensis sp. nov., C. comonoxa sp. nov., C. diaguita sp. nov., C. euctenoda sp. nov., C. hexirrhina sp. nov., C. inca sp. nov., C. mexicanaides sp. nov., C. milluni sp. nov., C. multistriata sp. nov., C. niveiceps sp. nov., C. rasmusseni sp. nov., C. rozeni sp. nov., C. sacsayhuaman sp. nov., C. tayabamba sp. nov., C. xenopoda sp. nov., and C. yawar sp. nov., mainly from the South American Andes, including the first species recorded from the Caribbean. Centris satana Snelling is proposed as new junior synonym of C. laevibullata Snelling. In addition, the male of C. cisnerosi (Cockerell) and the female of C. euphenax Cockrell are described for the first time. An identification key, figures, maps, new distribution records, floral hosts, and an updated catalog for all species of the subgenus are also provided.

Publication

Publication PDF Author:
Publisher:
ISBN:
Category : Zoology
Languages : en
Pages : 536

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Zoological Series

Zoological Series PDF Author: Field Museum of Natural History
Publisher:
ISBN:
Category : Zoology
Languages : en
Pages : 538

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Geografía e historia

Geografía e historia PDF Author: Ana Isabel Calvo
Publisher:
ISBN: 9788429491777
Category :
Languages : es
Pages : 263

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Coins of the Americas

Coins of the Americas PDF Author: Guttag bros., New York
Publisher:
ISBN:
Category : Coins, American
Languages : en
Pages : 128

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Book Description


Encyclopedia of Information Science and Technology, Third Edition

Encyclopedia of Information Science and Technology, Third Edition PDF Author: Khosrow-Pour, Mehdi
Publisher: IGI Global
ISBN: 1466658894
Category : Computers
Languages : en
Pages : 7972

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Book Description
"This 10-volume compilation of authoritative, research-based articles contributed by thousands of researchers and experts from all over the world emphasized modern issues and the presentation of potential opportunities, prospective solutions, and future directions in the field of information science and technology"--Provided by publisher.