Day, W. C.

Ephemeroptera

Ephemeroptera; / W. C. Day. - Encadernado com outros. . -
In: / Aquatict insects of California with keys to north american genera and california species. - Berkley and Los Angeles: University of California Press, 1956. - 79 -105 p.
Entomologia aquatica / Ephemeroptera /

CDU 595.7

592/595 CHA DEU (Centro de Documentação do Museu Carlos Machado)