Roháček J., Marshall S. A., 1985: The genus Trachyopella Duda (Diptera, Sphaeroceridae) of the Holarctic Region. 109 pp. Discount 50%!
248
10
KOP 22
Romaniszyn W., 1958: Diptera: Tendipedidae – larvae. Klucze owadów Polski XXVIII(14a). 137 pp. Discount 30%!
413
16.80
FRU 064
Rubtsov I. A., 1956: Diptera: Simuliidae. Fauna SSSR. 860 pp. [B24] Discount 50%!
845
34
ORU 077
Rubtsov I. A., 1962: Kratkij opredelitel krovososuščich mošek (Diptera: Simuliidae) fauny SSSR. [Guide to the fauna of the UdSSR]. 228 pp. (in Russian). Discount 50%!