Conservation by proxy : indicator, umbrella, keystone, flagship, and other surrogate species /

समान संसाधन

• Signs of hope: working towards our common future
  द्वारा: Starke, Linda
  प्रकाशित: (1990)
• Conservation of natural resources for food and environmental security /
  प्रकाशित: (2012)
• Dictionary of environment and conservation /
  द्वारा: Park, Chris C.
  प्रकाशित: (2008)
• Handbook of natural resource and energy economics /
  प्रकाशित: (1985)
• Communities and conservation : natural resource management in South and Central Asia /
  प्रकाशित: (1998)