Slobodchikoff, C. (1977). Patterns of variation in wasps of the genus Therion (Hymenoptera, Ichneumonidae). University of California.
Chicago Style aipamenaSlobodchikoff, C.N. Patterns of Variation in Wasps of the Genus Therion (Hymenoptera, Ichneumonidae). Berkeley: University of California, 1977.
MLA aipamenaSlobodchikoff, C.N. Patterns of Variation in Wasps of the Genus Therion (Hymenoptera, Ichneumonidae). University of California, 1977.
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