Studies on the sacred groves of Kerala with particular reference to conservation of rare, endemic, endangered and threatened plants of the Western Ghats , Proposed Project final re...

מאת Mohanan, C N, Ramachandran, K K
יצא לאור 1991

Study of the Ecological and environmental status of upper catchment area of Pamba river basin using satellite data ( Proposed project final report)

מאת CED Trivandrum
יצא לאור 1997