Encyclopaedia of ecology, environment and pollution: vol. 2-Environment concerns and peace /

समान संसाधन

• Environment concerns and strategies /
  द्वारा: Shrivastava, A K .
  प्रकाशित: (2006)
• Environment concerns and perspectives /
  प्रकाशित: (2007)
• A Study on Relationship between Selected Personality Characteristics and Environmental Concern of University Students
  द्वारा: Muhammed Rafi,A.P
  प्रकाशित: (2014)
• Environmental concerns and strategies
  द्वारा: Khoshoo, T N
• Sociology: Concepts And Concerns
  द्वारा: Jensen, Alan F
  प्रकाशित: (1971)