Environmental problems : nature, economy, and state /

Míreanna comhchosúla

• Environmental pollution and health problems /
  de réir: Akhtar, Rais
  Foilsithe / Cruthaithe: (1990)
• Environmental problems : impact assessment/
  de réir: Trivedi, P. R., et al.
  Foilsithe / Cruthaithe: (1992)
• Environmental problems in Eastern Europe /
  de réir: Carter, Francis W., et al.
  Foilsithe / Cruthaithe: (1993)
• Environmental pollution
  Foilsithe / Cruthaithe: (1974)
• Environmental problem areas in Peninsular Malaysia / [carta]
  Foilsithe / Cruthaithe: (1979)