The purpose of this manual is to provide clear and helpful information for maintaining gravel roads. Very little technical help is available to small agencies that are responsible for managing these roads. Gravel road maintenance has traditionally been "more of an art than a science" and very few formal standards exist. This manual contains guidelines to help answer the questions that arise concerning gravel road maintenance such as: What is enough surface crown? What is too much? What causes corrugation? The information is as nontechnical as possible without sacrificing clear guidelines and instructions on how to do the job right.

In recent years, an important and encouraging development in the practice of archaeology and historical preservation has been the markedly increased number of collaborations among archaeologists, educators, preservation planners, and government managers to explore new approaches to archaeological and heritage education and training to accommodate globalization and the realities of the 21st century worldwide. But what is the collective experience of archaeologists and cultural heritage specialists in these arenas? Should we be encouraged, or discouraged, by national and international trends? In an attempt to answer these questions, this volume examines and gives representational examples of the respective approaches and roles of government, universities, and the private sector in meeting the educational/training needs and challenges of practicing archaeologists today.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.