Soft technologies, hard choices /
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| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
[Washington] :
Worldwatch Institute,
1978.
|
| Series: | Worldwatch paper ;
21 |
| Subjects: |
| Physical Description: | 48 p. ; 22 cm. |
|---|---|
| Bibliography: | Includes bibliographical references. |
| ISBN: | 0916468208 : |