Is Narmada water being made to flow in Sabarmati not supplied to city of Ahmedabad? This has furthered the idea of river...
I have been selling glass for commercial buildings talking about light, thermal/solar heat gain etc.etc..but I...
Dear Saxena ji,
Thank you for inquiry.
West facing windows can be a big source of heat, first measure which you...
To contain the spread of foot-and-mouth disease, Indonesia has banned the import of leather goods from Argentina and France. The country's agriculture department issued the ban and said that it would lift the ban only after Argentina and France are declared free from the highly contagious disease (see Down To Earth , Vol 9, No 23, p12, April 30).