Byers G. W., Hagen R. H., Brooks R. W. (eds.), 1999: Entomological contributions in memory of Byron A. Alexander. [32 papers mainly on Hymenoptera, also on Coleoptera, Lepidoptera, Orthoptera, Mecoptera, and Acari.] 251 pp.
990
40
CLW 090
Blaszczyka W., (ed.), 1973: Rocznik Muzeum w Czestochowie III. 395 pp. Discount 50%!