Format:
XXIV, 436 S. :
,
Ill., graph. Darst., Kt.
ISBN:
978-0-470-01017-4
Language:
English
Subjects:
Geography
,
Biology
Keywords:
Aquatisches Ökosystem
;
Gewässerschutz
URL:
http://www.loc.gov/catdir/enhancements/fy0801/2007041703-d.html
URL:
http://www.loc.gov/catdir/enhancements/fy0801/2007041703-t.html
URL:
http://www.loc.gov/catdir/enhancements/fy0833/2007041703-b.html