Environmental policy and administration
| Auteur principal: | |
|---|---|
| Format: | Livre | 
| Langue: | English | 
| Publié: | New York
          American Elsevier Pub.
    
        [c1974] | 
| Collection: | Environmental science series | 
| Sujets: | 
| Auteur principal: | |
|---|---|
| Format: | Livre | 
| Langue: | English | 
| Publié: | New York
          American Elsevier Pub.
    
        [c1974] | 
| Collection: | Environmental science series | 
| Sujets: |