TY  - GEN
AU  - Elsen,P
TI  - [Methods for population sampling of the immature stages of Simulium damnosum Theobald, 1903 (Diptera, Simuliidae) in West Africa. I. Preliminary observations on the vertical distribution of larvae and pupae (author's transl)]
SN  - 0303-4208
PY  - 1977///0630
KW  - Animals
KW  - Fresh Water
KW  - Larva
KW  - Nymph
KW  - Onchocerciasis
KW  - transmission
KW  - Population Density
KW  - Psychodidae
KW  - growth & development
N1  - Publication Type: English Abstract; Journal Article
ER  -