Search results for ""author michel detay""
John Wiley & Sons Inc Water Wells: Implementation, Maintenance and Restoration
This book brings together material essential for the understanding and application of techniques used in relation to water wells. Adopting a practical approach, emphasis is put on field-based trials and effective implementation. The basic concepts of hydrogeology are presented, explaining the fundamentals of subsurface hydraulics. This is supplemented by the main exploration methods used in hydrogeology, the criteria for developing groundwater resources and the main principles of water chemistry. A detailed description of the various drilling techniques is given, and each stage in the design and construction of water wells is set out. Numerous practical examples are included. Database management tools providing techniques for the monitoring and storing of information are described.
£144.95
Penguin Random House South Africa Geological Wonders of Namibia
This stunning depiction of geology in Namibia combines searingly beautiful photography with clear explanations of how the varied landscapes formed. Arranged chronologically (starting 13.8 billion years ago), the chapters each deal with a particular event or process that has resulted in the formation under discussion. These include the early beginnings of the Earth, meteorites, canyons and limestone caves, vast desert landscapes, moonscapes and bizarrely-shaped rocks, and Namibia’s astonishing underwater lakes and reservoirs. Picture-driven, with accessible text, this book features all the highlights of Namibian landscapes and landforms. A treat for travellers real and virtual – those on the road as well as those in armchairs.
£8.42
