For pollution fighters only
Discusses the causes and effects of pollution and suggests projects and ideas for people interested in helping solve the problem.
Spremljeno u:
| Glavni autor: | |
|---|---|
| Daljnji autori: | |
| Format: | Knjiga |
| Jezik: | English |
| Izdano: |
New York,
McGraw-Hill
[1971]
|
| Teme: |
| Sažetak: | Discusses the causes and effects of pollution and suggests projects and ideas for people interested in helping solve the problem. |
|---|---|
| Opis: | 157 p. illus. 21 cm. |
| Bibliografija: | Bibliography: p. 149-153. |
| ISBN: | 0070316287 |