The marsh flies of California : (Diptera, Sciomyzidae)
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書誌事項
The marsh flies of California : (Diptera, Sciomyzidae)
（Bulletin of the California Insect Survey, v. 24）（University of California publications）
University of California Press, 1983
- pbk.
The marsh flies of California : (Diptera, Sciomyzidae)
（Bulletin of the California Insect Survey, v. 24）（University of California publications）
University of California Press, 1983