barrett champion (23 resultados)

Condición: New.

Condición: New.

Condición: New. In.

Condición: New. In.

Paperback. Condición: New. Print on Demand. This book is a practical guide to traditional methods of cleaning and restoring insect specimens. It summarizes the challenges of cleaning dirty and moldy insects, and the limitations of widely used methods. The author comprehensively explains, with examples, a novel non-aqueous relaxation technique for insects that does not require water vapor, which can damage the specimens. Compared to aqueous methods, this technique is more reliable and effective in removing different types of dirt, and is less likely to cause damage. This technique will appeal to individuals and institutions with collections of insect specimens that require professional treatment or maintenance. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condición: New. Print on Demand. This book is a comprehensive and detailed analysis of the Psychodidae of the Western Hemisphere, a large group of small, hairy flies that are related to craneflies and mosquitos. Focusing on the fauna of the neotropical region, the author has described all known species from the area and exhaustively reviewed literature relating to taxonomy, morphology, natural history, and zoogeography. The result is an essential volume for anyone interested in these insects, and a significant contribution to the field of dipterology. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Soft cover. Condición: As New. Ellen Champion Ilustrador. No reading crease. Light wear to wraps.

Paperback. Condición: New. Print on Demand. This book examines the unusual interplay between major British psocid groups and their most important predator species. Whilst not written for entomologists alone, Psocids and Their Predators: An Entomological Miscellany is still sure to interest those who study insects. The author, a respected researcher, brings together years of careful and meticulous work, examining the variety of their forms and habits to produce a comprehensive and intriguing insight into an often underappreciated group. Ultimately, this book provides a fascinating look at insect behaviour and the predator-prey relationships in an often overlooked corner of the natural world. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condición: New. Print on Demand. This book explores the diversity and adaptations of Ephemeridæ, commonly known as Mayflies, in the Algerian region. Mayflies make up two-thirds of this area's aquatic insect population, and the author provides a detailed analysis of their biology and behavior. The author presents a comprehensive list of Ephemeridæ species observed in Algeria, including important details such as collection sites and dates. Through meticulous observations and scientific analysis, the author uncovers the intricate world of these insects, their ecological roles, and the environmental factors that shape their existence. This book will be of great interest to entomologists and researchers in the field of freshwater ecology, particularly those interested in the biodiversity and ecological dynamics of Ephemeridæ. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condición: New. Print on Demand. This book is thoroughly researched and provides an unprecedentedly comprehensive look at how the theories and ideas of science have had a decisive role in the development of science fiction from its nascent stages to the present day. The author posits that the scientific narratives of the past three centuries have given fiction writers the ideas and tools to construct plausible narratives about future scientific developments and their impact on society. This book delves into science fiction's enduring relationship with science, and the book concludes that science fiction remains an indispensable tool for imagining possible futures and exploring human reactions to scientific developments. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condición: New. Print on Demand. This book provides a detailed account of British Coccidae, drawing on the author's extensive research to present a comprehensive monograph on the subject. The author meticulously describes 88 species (and four varieties) of British Coccidae, including 51 species (and two varieties) that have been introduced. The descriptive matter is very full and clear, and the plates are beyond praise. This book is a valuable resource for entomologists, horticulturists, and anyone interested in British Coccidae. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condición: New. Print on Demand. This book explores the history, forms, and meanings of knife currencies in Africa. The author examines their significance beyond their monetary value, revealing their role as social, political, and religious objects. Focusing on the 19th century, the book traces how European colonialism disrupted African economies and societies, leading to the decline of knife currencies. Through its detailed analysis, this book enhances our understanding of African economic and cultural history. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condición: New. Print on Demand. This book is a deep analysis of the taxonomy of British saw flies. It outlines the evolution of the saw fly's classification system through the work of the author's predecessors and contemporaries. The author's personal research and experience are synthesized with the latest scientific advancements in this field, resulting in a current understanding of the British saw fly and its classification. The book presents information on the saw fly's biology, morphology, distribution, and diversity and their relationship to the Tenthredinidae. Rounding out this book are technical illustrations of the saw fly's anatomy and reproductive system, detailed descriptions of British saw fly species, and guidance on where and when to find this insect. It is ideal for academics, naturalists, and field biologists looking for a thoughtful examination of this insect's taxonomy. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Condición: Very Good. , text figs. . PB. 8vo, orig. cloth, rubbed. 12 monthly parts with title page and index. Vg. Second Series - Vol. XII [Vol. XXXVII].

Hardcover. Condición: Very Good. 1st U.S. Edition. Moderate soil & rubbing. ; Blue cloth lettered & decorated in gilt; map pastedowns and endpapers; frontis & eleven full page drawings by Frank P. Rennie. ; tall 8vo 9" - 10" tall; 544 pages; First published at London by Routledge in 1931, this is the first unabridged English translation of the documents pertaining to the trial of Joan of Arc. The basis of the translation is drawn from an edition of the text published in 1841 by Jules Quicherat, but elements are also derived from a number of the manuscripts originally translated into Latin. As notes were taken daily by several scribes, the text provides important insight into the trial, its chronology and its major players, as well as Joan's character and intellect. [WorldCat].

Condición: New. Print on Demand.

Condición: New. Print on Demand.

Condición: New. PRINT ON DEMAND.

Paperback. Condición: Brand New. 308 pages. 8.75x5.75x0.70 inches. This item is printed on demand.

Paperback. Condición: Brand New. 348 pages. 8.75x5.75x0.79 inches. This item is printed on demand.

Condición: New. Print on Demand.

Condición: New. Print on Demand.

Condición: New. PRINT ON DEMAND.