Aspects of ecological problems and environmental awareness in South Asia /

समान संसाधन

• Philosophy and the ecological problems of civilisation /
  प्रकाशित: (1983)
• Philosophy and the ecological problems of civilisation /
  प्रकाशित: (1983)
• Aspects of ecological problems and enviornmental awarenessin South Asia/
  प्रकाशित: (1993)
• Principles of environmental science
  द्वारा: Watt, Kenneth E.F
  प्रकाशित: (1973)
• Environmentalism : politics, ecology, and development /
  द्वारा: Sheth, Pravin N.
  प्रकाशित: (1997)