Environmental Management

समान संसाधन

• Environmental management
  द्वारा: D R Khanna
  प्रकाशित: (2013)
• Environmental management
  द्वारा: Khanna, D R, Ed. et al
  प्रकाशित: (2013)
• Biodiversity conservation and environmental management
  द्वारा: Khanna D R
  प्रकाशित: (2013)
• Primer on environmental management
  द्वारा: Khanna, P
  प्रकाशित: (2001)
• Environmental technology
  द्वारा: D R Khanna
  प्रकाशित: (2013)