Ecology of river Ganga /

समान संसाधन

• Ecology and Pollution of Ganga River
  द्वारा: Khanna, Dev Raj
• Ecology and pollution of Ganga River: A Limnological study at Hardwar
  द्वारा: Khanna, Dev Raj
  प्रकाशित: (1993)
• Algal ecology :
  द्वारा: Stevenson, R. Jan
  प्रकाशित: (1996)
• Ecology of freshwaters : Earth's bloodstream /
  द्वारा: Moss, Brian
• Freshwater ecology ; principles and applications
  द्वारा: Jeffries, Michael
  प्रकाशित: (1992)