Greenly, Edward
Methods in geological surveying Edward Greenly, Howel Williams - London Thomas Murby 1930 - xvi, 420 p. ill.,tables 22 cm
Includes bibliographical references
Surveying
Geology--Field work
Methods in geological surveying Edward Greenly, Howel Williams - London Thomas Murby 1930 - xvi, 420 p. ill.,tables 22 cm
Includes bibliographical references
Surveying
Geology--Field work