Asian waterfowl census 1990 - mid-winter waterfowl counts in southern and eastern Asia : January 1990
- Författare
- (Compiled by Christian Perennou, Paul Rose and Colin Poole.)
- Språk
- Okänt
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| International Waterfowl and Wetlands Research Bureau, Asian Wetland Bureau | 1990 | Utgivningsland okänt / Ej specificerat, Slimbridge, Gloucester | 81 sidor. 21 cm. |