Man-made lakes as modified ecosystems /

समान संसाधन

• The ecosphere: organisms, habitats, and disturbances
  द्वारा: Rodgers, C. Leland (Charles Leland), 1918-
  प्रकाशित: (1974)
• Americans and environment : the controversy over ecology /
  द्वारा: Opie, John, 1934-
  प्रकाशित: (1971)
• As we live and breathe; the challenge of our environment.
  प्रकाशित: (1971)
• Our environment /
  द्वारा: Carpenter, Harry A.
  प्रकाशित: (1964)
• Environment and man /
  द्वारा: Wagner, Richard H., 1934-
  प्रकाशित: (1971)