You have to admit it's getting better from economic prosperity to environmental quality /

समान संसाधन

• Getting it right markets and choices in a free society /
  द्वारा: Barro, Robert J.
  प्रकाशित: (1996)
• Development as freedom /
  द्वारा: Sen, Amartya
  प्रकाशित: (1999)
• Better policies for development recommendations for policy coherence 2011.
  प्रकाशित: (2011)
• Our common journey a transition toward sustainability /
  प्रकाशित: (1999)
• Better policies for development 2015 : policy coherence and green growth /
  प्रकाशित: (2015)