Tamil, Rs 70/-
This is a book on agricultural technologies that are sustainable and eco-friendly. These are costeffective do-it-yourself technologies at the backyard of the farmer. The book gives the importance and the need of these technologies and also their relevance to small and marginal farmers. The book speaks about the need for creating a web of relations inside the farmer’s homestead.  The book is in Tamil. It is richly illustrated with colour pictures and photos. This is also a doit-yourself book and a guide. This is a must for all farmers and students of sustainable development in Tamil Nadu.