title: Giardia in waterways.
authors.forename: L
authors.initials: L
authors.lastname: Craighead
mesh_terms: D000818:Animals; D005872:Giardia / Q000302:isolation & purification*; D009520:New Zealand; D012756:Sheep / Q000469:parasitology*; D014871:Water Microbiology; D014881:Water Supply