LDGSL/1107/A/1/9
Cambridge University, 1969
Sep-Dec 1969
LDGSL/1107/A/1/13
General scientific correspondence, 1973
1973
LDGSL/1107/A/1/14
General correspondence, 1974
1973-1974
LDGSL/1107/B/2/12
Working file for "The evolution of the Indian Ocean since the late Cretaceous" (1971)
1968-1971