Where on Earth are we? : the role of global navigation satellite systems (GNSS) in archaeological field survey /
Pearson, Trevorauthor.
Ainsworth, Stewart,author.
Thomason, Bernard,author.
Sinton, Phillip,illustrator.
Historic England,publisher.
Title from cover.
"June 2015."
Originally published : 2003.
"HEAG047"--Back cover.