Surveying and mapping for field scientists - Ritchie, William, 1940- (Harlow, Essex, England : Longman Scientific & Technical ; New York : Wiley, 1988)
"This is a new edition of Mapping for field scientists, first published by David & Charles Publishers, 1977"--Verso t.p.
Includes index.
Bibliography: p. 173-174.
Keywords: Topographical drawing; Surveys -- Plotting; Aerial photogrammetry