wirth willis w (14 resultados)

Paperback. Condición: Fine. 1st Edition. Contr Zoology, No 325. 27 pp., Photos, Illus, Orig Blue Illus Paperback, 4to, Fine, 1st ed.

Paperback. Condición: Very Good. 1st Edition. Bulletin No 283, 149 pp., Illus, Orig Paperback but F cover removed, thus begins with title page, else VG, 1st ed.

Paperback. Condición: Very Good. Novitates, No 1817, pp. 1-20, Illus, Orig White Pamphlet, 3-ring binder holes, damp wrinkling else VG.

Paperback. Condición: Very Good. Vol 27, No 2, pp. 49-57, Illus, Orig Journal (Entire Issue), VG.

Paperback. Condición: Very Good. American Museum Novitates Number 1817. B&W photos. 20 pp. Very good in Self-wrappers.

Soft cover. Condición: Good. No Jacket. SC, good condition. Some pages remain uncut. No markings. At Streamside Books, each book is accurately described and priced to sell.

Paperback. Condición: Good. Thick paper covered offprint, lightly soiled and bent, partially uncut.; Diptera: Heleidae.

Paper Cover. Condición: Very Good+. 51pp, Illustrated. Includes descriptions and keys. No marks or tears. Size: 4to - over 9?" - 12" tall. Book.

Paperback. Condición: As New. 8vo, paperback, overall near fine cond. Exterior mildly soiled, but contents bright & clean, binding tight. 149 pp., 99 figures in the text.

Paperback. Condición: Very Good. Very good. Staplebound 8vo. Offprint from Proceedings of the California Academy of Sciences Fourth Series, Vol. XXXVI, No. 19, May 7, 1969. The difference between the genera Canaceoides and Nocticanace, creatures found on tidal rocks and beaches mostly in the Pacific. Pp. 551-569. Map, figures. > Language: English | > Size: 8vo | > Media/Binding: Staple Bound |.

Softcover. Covers faintly rubbed, with some light stains and abrasion at bottom of front cover; bottom corner of covers and pages slightly warped; first few pages slightly wavy from damp, but no visible staining; otherwise very good condition. . 224p. Illus. (Bulletin of the Biological Society of Washington, no. 5).

Hardcover. Condición: As New. Hardcover green cloth boards. Book is in Excellent condition, pages are clean and tight.

Paperback. Condición: New. Print on Demand. This book delves into the captivating world of Oriental Stilobezzia species, a fascinating group of biting midges. Through meticulous research, the author presents a comprehensive account of these insects, their biology, and their taxonomic intricacies. The book begins by situating the study of Oriental Stilobezzia within the broader context of ceratopogonid research, highlighting their unique ecological roles and the historical significance of their discovery and classification. The author then skillfully unravels the diverse characteristics of each species group, from wing patterns and thoracic markings to genitalia structures. This detailed examination allows readers to appreciate the remarkable diversity that exists within the genus. Beyond their intricate physical attributes, the book explores the behavior and ecology of Stilobezzia, shedding light on their breeding habits, habitat preferences, and interactions with other organisms. The author deftly weaves together morphological descriptions with ecological insights, providing a well-rounded understanding of these midges. This book not only serves as a valuable resource for entomologists and field biologists but also offers a captivating introduction to the wonders of the natural world for anyone intrigued by the hidden realms of insects. 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: BUONO USATO. INGLESE Estratto da The Proceedings of the United States National Museum vol.109, numerazione delle pagine da 237 a 482, brossura editoriale in cartoncino flessibile, con piccola scritta al bordo sup.del piatto anteriore e con minime tracce d'uso, pagine ancora intonse ed in buonissimo stato di conservazione, con 91 fig.in nero nei testi. Numero pagine 245.