Environmental problems : principles, readings and comments /

समान संसाधन

• World environmental problems /
  द्वारा: 271614 Maclean, Kenneth, और अन्य
  प्रकाशित: (1981)
• Environmental Crisis in Asia-Pacific /
  द्वारा: Sahabat Alam Malaysia 8927
  प्रकाशित: (1984)
• Environmental information sources handbook /
  द्वारा: Wolff, Garwood R.
  प्रकाशित: (1974)
• Environmental concerns : an inter-disciplinary exercise /
  द्वारा: Hansen, Jens Aage, और अन्य
  प्रकाशित: (1991)
• Ethics and environmental responsibility /
  द्वारा: Dower, Nigel
  प्रकाशित: (1989)