"The ERY Systems of South India - Traditional Water Harvesting", by Mr. T. M. Mukundan No. 4, Third Trust Link Street, Mandavelipakkam, Chennai - 600028
Mr.P. Gomathinayagam on water management in tamilnadu has co-authored a book on `In Search of Ancient Wisdom-Irrigation Tanks' along with S.M. Rathnavel. Itis packed with surprises about the shape of tank construction and traditional water management practices.