Environmental pollution: causes, effects and control

समान संसाधन

• ENVIRONMENTAL POLLUTION: CAUSES, EFFECTS AND CONTROL
  द्वारा: PUROHIT S.S, और अन्य
  प्रकाशित: (2006)
• Environmental pollution and protection: an introduction
  द्वारा: Dhandapani Alagiri; Editor, और अन्य
  प्रकाशित: (2007)
• One earth , one future our changing global environment
  द्वारा: Silver, Cheryl Simon DeFries, Ruth S
  प्रकाशित: (1991)
• Environmental pollution control /
  प्रकाशित: (2010)
• Environmental pollution causes, effects and controls /
  द्वारा: Agrawal, K C .
  प्रकाशित: (2001)