J. Krishnan y George, A.,
«Ecology and equity in rights to land and water : a study in south eastern Palakkad in Kerala»,
Water alternatives : an interdisciplinary journal on water, politics and development, pp. p. 1-15 : 1 fig., 2009.
«Water». Molecular Diversity Preservation International, Water Editorial Office, MDPI, Basel, Switzerland, 2009.