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期刊论文 [2]
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2019 [2]
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globalchange

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Bumble bee (Bombus) distribution and diversity in Vermont, USA: a century of change [期刊论文]
JOURNAL OF INSECT CONSERVATION, 2019-01-01, 23 (1) : 45-62
Richardson, Leif L.;  McFarland, Kent P.;  Zahendra, Sara;  Hardy, Spencer
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Incorporating citizen science, museum specimens, and field work into the assessment of extinction risk of the American Bumble bee (Bombus pensylvanicus De Geer 1773) in Canada [期刊论文]
JOURNAL OF INSECT CONSERVATION, 2019-01-01, 23 (3) : 597-611
MacPhail, Victoria J.;  Richardson, Leif L.;  Colla, Sheila R.
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