| GMD | Map |
| Classification | F3201.N3 1994; |
| Publisher | Cheltenham, England, European Schoolbooks Publishing Ltd., 1994 |
| Subject | Water-power Maps.Wind power Maps.Winds Speed Maps. |
| Description | 1 map : col. ; 80 x 114 cm., folded in cover 31 x 22 cm. + text (18 p. ; 30 cm.) |
| ISBN | 9780850489491 |