Climate change and increasing population could trigger a global food crisis in the next half century as countries struggle for fertile land to grow crops and rear animals.
Find the link to the government order which makes rainwater harvesting mandatory in all new buildings with an area of 1000 sq m or more in Kanpur, Uttar Pradesh
A brief look at the historical development of traditional rainwater harvesting systems of India ans also issues, need and relevance of RWH in the urban context