Loading...

UGC NET/SET : environmental science /

Bibliografiske detaljer
Hovedforfatter: Tyagi, Anil
Format: Printed Book
Sprog:English
Udgivet: New Delhi : Danika, 2008.
Indholdsfortegnelse:
  • nvironmental chemistry 2. Ecology 3. Energy 4. Pollution 5. Waste management