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By: Leuthold, R H - Bruinsma, O.Type: ArticleIn: PsycheVolume: 84Series:Issue:Date: 1977Page Range: 109--119Publication Info: Cambridge, Mass, Cambridge Entomological Club,Subjects:
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By: Leuthold, R HType: ArticleIn: PsycheVolume: 75Series:Issue: 4Date: 1968Page Range: 334--350Publication Info: Cambridge, Mass, Cambridge Entomological Club,Subjects:
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By: Rickli, M - Leuthold, R HType: ArticleIn: Revue suisse de zoologieVolume: 94Series:Issue:Date: 1987Page Range: 545--551Publication Info: Genève Kundig [etc.]Subjects:
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By: Leuthold, R HType: ArticleIn: PsycheVolume: 75Series:Issue:Date: 1968Page Range: 233--248Publication Info: Cambridge, Mass, Cambridge Entomological Club,Subjects: