The Reference Index Method for the Macrophyte-BasedAssessment of Rivers - a Contribution to the Implementationof the European Water Framework Directive in Germany
2005 ◽
Vol 90
(3)
◽
pp. 322-342
◽
2004 ◽
Vol 14
(2)
◽
pp. 107-112
◽
2018 ◽
Vol 102
◽
pp. 225-235
◽
2003 ◽
Vol 28
(12-13)
◽
pp. 523-527
◽
2011 ◽
Vol 693
(1-2)
◽
pp. 47-53
◽
2006 ◽
Vol 31
(17)
◽
pp. 1015-1029
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