Catch Water Where it Falls : Toolkit on Urban Rainwater Harvesting

Contents: Preface. Foreword. 1. Introduction. 2. How to plan and design rainwater harvesting systems. 3. Case studies. Annexures. References.

A time will come when even fancy urban citizens in megacities will be using their roofs for capturing rainwater. I say this because we are rapidly polluting all over rivers and groundwater systems with agricultural chemicals and industrial poisons.