ridge

Free Download J. Helszajn, "Ridge Waveguides and Passive Microwave Components" English | 2000 | pages: 342 | ISBN: 0852967942 | PDF | 3,3 mb The ridge waveguide, which is a rectangular waveguide with one or more metal inserts (ridges), is an important transmission line in microwave engineering...

Free Download Dan Garner, "Hillforts of the Cheshire Ridge" English | ISBN: 1784914665 | 2017 | 284 pages | PDF | 30 MB The Cheshire hillforts are some of the most conspicuous features of the prehistoric landscape in Cheshire, located on the distinctive Cheshire Sandstone Ridge. They have been...

Free Download Bay Area Ridge Trail: The Official Guide for Hikers, Mountain Bikers, and Equestrians by Elizabeth Byers, Jean Rusmore English | April 16, 2019 | ISBN: 089997905X | 336 pages | MOBI | 49 Mb Find Solitude and Dramatic Views Around San Francisco Bay Everyone needs a break from their...

Free Download Lindsey A. Freeman, "Longing for the Bomb: Oak Ridge and Atomic Nostalgia" English | ISBN: 1469622378 | 2015 | 252 pages | AZW3 | 1535 KB Longing for the Bomb traces the unusual story of the first atomic city and the emergence of American nuclear culture. Tucked into the folds of...

On the Ridge Between Life and Death A Climbing Life Reexamined by David Roberts | 493.2 KB English | N/A Pages Title: On the Ridge Between Life and Death: A Climbing Life Reexamined Author: David Roberts Year: 2005 Description: What compels mountain climbers to take the risks that they...