Cheng h d (80 Ergebnisse)

Zustand: Very Good. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Paperback. Zustand: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Paperback. Zustand: Good. Paperback. Pages are clean and unmarked. Covers show light edge wear.; 100% Satisfaction Guaranteed! Ships same or next business day.

Paperback. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Zustand: Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In poor condition, suitable as a reading copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,600grams, ISBN:9780781757744. …

Zustand: Good. Good condition. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains.

Zustand: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.…

La Chine, Oeuvre de Confucius. La vie chinoise vue de l'occident. 8°. Avec 1 Portr. et 8 Taf. Couvertures originales, broche originale (minimal browned towards spine). Etat correct. 416 S.

paperback. Zustand: Good. Most items will be dispatched the same or the next working day. A copy that has been read but remains in clean condition. All of the pages are intact and the cover is intact and the spine may show signs of wear. The book may have minor markings which are not specifically mentioned.…

Zustand: New. In English.

paperback. Zustand: Good. Cover and edges may have some wear. Clean, unmarked copy.

Zustand: New. In English.

hardcover. Zustand: Good. Ex-library book with stickers and/or stamps throughout.

Zustand: New. This volume covers the theories and practices of sea water intrusion in coastal aquifers. The subjects range from the physical background and mathematical theory, to technologies in geophysical and geochemical survey, monitoring, exploitation and restoration of aquifers, planning and management. Editor(s): Bear, Jacob; Cheng, A.; Sorek, S.; Ouazar, D.; Herrera, I. Series: Theory and Applications of Transport in Porous Media. Num Pages: 627 pages, 62 black & white illustrations, biography. BIC Classification: RBGG. Category: (P) Professional & Vocational. Dimension: 166 x 242 x 42. Weight in Grams: 1124. . 1999. Hardback. . . . . Books ship from the US and Ireland.…

Hardcover. Zustand: Brand New. 240 pages. 9.00x6.00x0.35 inches. In Stock.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Coastal aquifers serve as major sources for freshwater supply in many countries around the world, especially in arid and semi-arid zones. Many coastal areas are also heavily urbanized, a fact that makes the need for freshwater even more acute. Coastal aquifers are highly sensitive to disturbances. Inappropriate management of a coastal aquifer may lead to its destruction as a source for freshwater much earlier than other aquifers which are not connected to the sea. The reason is the threat of seawater intrusion. In many coastal aquifers, intrusion of seawater has become one of the major constraints imposed on groundwater utilization. As sea water intrusion progresses, existing pumping wells, especially those close to the coast, become saline and have to be abandoned. Also, the area above the intruding seawater wedge is lost as a source of natural replenishment to the aquifer. Despite the importance of this subject, so far there does not exist a book that integrates our present knowledge of seawater intrusion, its occurrences, physical mechanism, chemistry, exploration by geo physical and geochemical techniques, conceptual and mathematical modeling, analytical and numerical solution methods, engineering measures of combating seawater intrusion, management strategies, and experience learned from case studies. By presenting this fairly comprehensive volume on the state-of-the-art of knowledge and ex perience on saltwater intrusion, we hoped to transfer this body of knowledge to the geologists, hydrologists, hydraulic engineers, water resources planners, managers, and governmental policy makers, who are engaged in the sustainable development of coastal fresh ground water resources.…

Zustand: New. pp. 400.

Zustand: Very Good. 855 pages. In many parts of the world, groundwater resources are under increasing threat from growing demands, wasteful use, and contamination. To face the challenge, g ood planning and management practices are needed. A key to the management of gro undwater is the ability to model the movement of fluids and contaminants in the subsurface. The purpose of this book is to construct conceptual and mathematical models that can provide the information required for making decisions associate d with the management of groundwater resources, and the remediation of contamina ted aquifers.The basic approach of this book is to accurately describe th e underlying physics of groundwater flow and solute transport in heterogeneous p orous media, starting at the microscopic level, and to rigorously derive their m athematical representation at the macroscopic levels. The well-posed, macroscopi c mathematical models are formulated for saturated, single phase flow, as well a s for unsaturated and multiphase flow, and for the transport of single and multi ple chemical species. Numerical models are presented and computer codes are revi ewed, as tools for solving the models. The problem of seawater intrusion into co astal aquifers is examined and modeled. The issues of uncertainty in model input data and output are addressed. The book concludes with a chapter on the managem ent of groundwater resources. Although one of the main objectives of this book i s to construct mathematical models, the amount of mathematics required is kept m inimal.…

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Zustand: Brand New. 1st edition. 526 pages. 9.25x6.25x1.25 inches. In Stock.

Hardcover. Zustand: Very Good. No Jacket. Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: New. In English.

Zustand: New. In English.

Zustand: New. In English.

Zustand: New. In English.

Zustand: New. In English.

Zustand: New. pp. 432 Illus. Null (illustrator).