Some recent products of river recreation research - papers presented at the second conference on scientific research in the national parks, November, 1979, San Francosco, California
- Författare
- Donald R. Field David W. Lime Conference on scientific research in the national parks 1979) San Francisco :
- (Technical coordinators: David W. Lime and Donald R. Field.)
- Genre
- Konferenser, Ej skönlitteratur, Konferenspublikation
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| 1981 | USA, St. Paul, Minn | 61 sidor. ill., kartor, tab. |