Hatching rate as bioassay. Proposal for a standard technique.
D000818:Animals; D001681:Biological Assay / Q000379:methods*; D033364:Decapoda / Q000502:physiology*; D007814:Larva; D012722:Sewage; D012965:Sodium Chloride; D014867:Water
D012722:Sewage; D014867:Water; D012965:Sodium Chloride