TY  - GEN
AU  - Roback,Selwyn
TI  - The trichoptera larvae and pupae
T2  - Monographs of the academy of natural sciences of Philadelphia
KW  - Entomologie
KW  - Trichoptera
KW  - Forêt
KW  - Pérou
KW  - Amazonie
N1  - bibliogr. p. 258., h.t
ER  -