| Notes on the Empidoidea (Diptera) of a Yorkshire salt-marsh |  |
| Crossley, R. (1996). Notes on the Empidoidea (Diptera) of a Yorkshire salt-marsh Nat. (Leeds) 121 |
| In: The Naturalist. Simpkin, Marshall & co./Tindall: London & Huddersfield. ISSN 0028-0771, meer |
| Trefwoorden |
Zoutmoerassen; Empidoidea; British Isles, England, Yorkshire Water; Brak water |
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