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The severe decline of butterflies on western German calcareous grasslands during the last 30 years: A conservation problem
Miriam Wenzel, Thomas Schmitt, Matthias Weitzel, Alfred SeitzVolume:
128
Year:
2006
Language:
english
Pages:
553
DOI:
10.1016/j.biocon.2005.10.022
File:
PDF, 409 KB
english, 2006