Voice of the Children : An Endangered Species : Children from All Over the World Supported by Nobel Laureates on the Ongoing Devastation of the Earth /

समान संसाधन

• Voice of the Children : Proposals for a Better World : Children from All Over the World Supported by Nobel Laureates for the Future of All the World's Children /
  प्रकाशित: (1991, c1991)
• Manual de impacto ambiental /
  द्वारा: Paredes Ceballos, Myriam Yolanda
  प्रकाशित: (2019, c2019)
• Ecological Governance : Toward a New Social Contract with the Earth /
  द्वारा: Jennings, Bruce
  प्रकाशित: (2016, c2016)
• Conservación de los recursos naturales /
  द्वारा: Owen, Oliver S.
  प्रकाशित: (1977, c1977)
• Lineamientos y criterios para la selección y desarrollo de índices e indicadores ambientales /
  प्रकाशित: (fecha no identificada)