S Unnikrishnan. (1997). Landslides in a Fragile Ecosystem. Economic and Political Weekly September 27, 1997.
Chicago Edition CitationS Unnikrishnan. Landslides in a Fragile Ecosystem. Economic and Political Weekly September 27, 1997, 1997.
Cita MLAS Unnikrishnan. Landslides in a Fragile Ecosystem. Economic and Political Weekly September 27, 1997, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.