Código QR (código de barras bidimensional)

Wind energy.

Detalhes bibliográficos
Autor Corporativo:	United Nations. Economic and Social Commission for Asia and the Pacific
Formato:	Livro
Idioma:	inglês
Publicado em:	Bangkok ESCAP 1981.
coleção:	ECDC-TCDC directories on renewable sources of energy v.3
Assuntos:	Windmills > Developing countries > Direct. Renewable energy sources > Developing countries > Direct. Wind power > Developing countries > Direct.