X INQUA Congress excursion guides
International Union for Quaternary ResearchCongress10th1977.
Bowen, D. Q.
Ball, D. F.(David Francis),1927-
Watson, Edward.
Watson, Sybil.
Norwich [I.N.Q.U.A.],
[1977]
In 16 vols
Bibliography: p.46-48
Geology, Stratigraphic
Geology