B.N.Pandey, M. (2006). Ecology and environment. APH.
Citación estilo ChicagoB.N.Pandey, M.K. Ecology and Environment. New Delhi: APH, 2006.
Cita MLAB.N.Pandey, M.K. Ecology and Environment. APH, 2006.
Warning: These citations may not always be 100% accurate.