The earth: its shape, internal structure and composition/
| Corporate Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Bletchley:
Open University Press,
1971
|
| Series: | Science foundation course units
22 and 23 |
| Subjects: |
| Physical Description: | 74, 45 p. : ill. (some col.), charts, 1 map ; 30 cm. |
|---|---|
| Bibliography: | Includes bibliographical references. |
| ISBN: | 0335020348 |