Environment and resources /

Antzeko izenburuak

• Environment and natural resources
  nork: S.V.S. Rana, et al.
  Argitaratua: (1936)
• Human resource development & environment
  nork: R.D. Sharma
  Argitaratua: (1991)
• Natural resource conservation and environment management
  nork: Asish Ghosh
  Argitaratua: (2003)
• Ecology environment and resource conservation
  nork: Singh, J S, et al
  Argitaratua: (2006)
• Natural resource conservation and environment management /
  nork: Asish Ghosh
  Argitaratua: (2003)