This book discusses the science and technology of tunneling for the 21st Century. It includes topics related to planning, geological and environmental investigations, as well as the maintenance and the longevity of tunnels.
ThriftBooks sells millions of used books at the lowest
everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We
deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15.
ThriftBooks.com. Read more. Spend less.