TY - BOOK TI - Entomological field techniques for malaria control SN - 9241544392 PY - 1992/// CY - Geneva PB - World Health Organisation KW - Anopheles KW - Entomology KW - education KW - Malaria KW - prevention and control KW - Mosquito control KW - methods KW - Teaching materials N1 - Part 1 : Learner's guide ER -