State of environment report : Kerala 2007 - Kerala State Council for Science, Technology and environment(Thiruvananthapuram) (Thiruvananthapuram : The Author, 2007)
Vol.1. Land environment, wetlands of Kerala & environmental health-- vol.2. Natural hazards-- vol.3. Corporate environmental management-- vol.4. Environmental indicators (Biodiversity, water and coastal & marine)
Keywords: Environmental health -- India -- Kerala; Environmental management -- India -- Kerala; Environmental indicators -- India -- Kerala; Wetlands -- India -- Kerala