polygamous marriage means any marriage to which paragraph 5 applies;
Anadromous fish means any species of fish which ascends rivers or streams from the sea for breeding purposes (e.g. Alewife, Salmon, Shad).
Diatomaceous earth filtration means a process resulting in substantial particulate removal in which a precoat cake of diatomaceous earth filter media is deposited on a support membrane (septum), and while the water is filtered by passing through the cake on the septum, additional filter media known as body feed is continuously added to the feed water to maintain the permeability of the filter cake.
Hazardous liquid means crude oil, refined petroleum products, liquefied petroleum gases, anhydrous ammonia, liquid fertilizers, liquefied carbon dioxide, alcohols, and coal slurries.