TY  - BOOK
AU  - Cobben, R. H.
TI  - The larvae of Corixidae and attempt to key the last larval instar of the dutch species (Hem. Heteroptera)
KW  - Corixidos
N1  - Sobretiro de: Hydrobiologia 16(4): 323-356, 37 fogs. 1960
ER  -