Diversity of Flower-Visiting Bees in Cereal Fields: Effects of Farming System, Landscape Composition and Regional Context
Andrea Holzschuh, Ingolf Steffan-Dewenter, David Kleijn and Teja TscharntkeVolume:
44
Language:
english
Journal:
Journal of Applied Ecology
DOI:
10.2307/4123823
Date:
February, 2007
File:
PDF, 1.63 MB
english, 2007