Geology.
Open University.S236 Course Team.
Milton Keynes : Open University,
[1993]
Contents: 2 Computer marked assignments -- Tutor marked assignment -- 1 audiocassette (1805/R) -- Study calendar -- Summer school notes -- Stop press A, National programme of field excursions 1993 -- Stop press B -- Stop press 1 (a) -- Stop press 1,2, 3, 4 -- Errata 1 -- Errata 4 -- Order form for geological survey maps -- Broadcast programme loan scheme letter -- Video cassette request card -- Broadcast loan service card -- Contents checklists.