Water resources, environment and the people

समान संसाधन

• Water resources, environment and the people
  द्वारा: Gurjar Ram Kumar
• Water resources environment and the people
  द्वारा: Lakshmi, Shukla
• Water Resources and Environment
  द्वारा: Miklas Scholz, Ed
  प्रकाशित: (2016)
• New dimensions in water environment and ecology 5v. 1994 /
  द्वारा: Gurjar, Rk
  प्रकाशित: (1994)
• New dimensions in water environment and ecology, Vol 1 /
  द्वारा: Gurjar, R K .
  प्रकाशित: (1994)