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Peter J. Smallidge, Donald J. Leopold, Craig M. Allen, Community Characteristics and Vegetation Management of Karner Blue Butterfly (Lycaeides melissa samuelis) Habitats on Rights-of-Way in East- Central New York, USA, Journal of Applied Ecology, Vol. 33, No. 6 (Dec., 1996), pp. 1405-1419
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Smallidge et al. (1996) studied this question.
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