No. 4 Studies of the phylogeny and classification of long-tongued bees (Hymenoptera
Alsina, Arturo Roig, Michener, Charles D.
No. 4 Studies of the phylogeny and classification of long-tongued bees (Hymenoptera Apoidea) - Kansas 1993 - 123-173 p. - Phytogeny, Classification University of Kansas Science Bulletin, Vol 55. Bulletin No. 5 .
No. 4 Studies of the phylogeny and classification of long-tongued bees (Hymenoptera Apoidea) - Kansas 1993 - 123-173 p. - Phytogeny, Classification University of Kansas Science Bulletin, Vol 55. Bulletin No. 5 .