ISBN: 9787807376446 - water-saving social structure (1 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Paperback Pages Number: 277 water-saving society structure systematically analyze the theoretical system of water-saving society. a theoretical description of the characteristics of water-saving society. the height of water-saving society compound. outlines the by the water system. science and technology. water-saving culture. environment. scenarios. goals and means of achieving total social structure composed of water-saving. water system. science and technology. water-savin.…