herbert osborn keppel (3 risultati)

Pamphlet. Condizione: Very Good. 1st Edition. Pub 68, pp. 675-691, Maps, Extracted from orig vol, begins with title page, trimmed & stapled, thus is like a pamphlet, VG.

Paperback. Condizione: New. Print on Demand. This book focuses on large critical-depth flumes, automatic water flow measurement systems designed by the U.S. Department of Agriculture for measuring runoff from ephemeral streams. After discussing the impetus for the development of the flumes amid the challenges of measuring runoff in semiarid rangelands, the author describes two such flumes installed on Walnut Gulch watershed in Tombstone, Arizona. The author explains that while the flumes have proven effective in accurately measuring both peak rates and amounts of runoff, their installation has also subtly altered the hydrology of the measured watersheds. The book concludes that these flumes are a valuable tool for hydrologists studying water yield and sediment movement, but that their impact on the natural systems they measure must be considered. 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.

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1963 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 24 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 24 Volume no.41-69.