State of the world 1988 : a Worldwatch Institute report on progress toward a sustainable society /

समान संसाधन

• State of the world 1998 : a Worldwatch Institute report on progress toward a sustainable society /
  प्रकाशित: (1998)
• State of the world 1999 : a Worldwatch Institute report on progress toward a sustainable society /
  प्रकाशित: (1999)
• State of the world, 1996 : a Worldwatch Institute report on progress toward a sustainable society /
  प्रकाशित: (1996)
• Island Environments in a Changing World
  द्वारा: Lawrence R. Walker, Peter Bellingham
  प्रकाशित: (2012)
• Sources, Sinks and Sustainability
  द्वारा: Edited by Jianguo Liu, Vanessa Hull, Anita T. Morzillo, John A. Wiens
  प्रकाशित: (2011)