For the tuna fishery, by-catch was very small, and effective use of it was made in the production of pet foods and fish meal.
(by-catch; was; very small; T:For the tuna fishery) (effective use of it; was made; L:in the production of pet foods and fish meal)
by-catch effective use of it
was was made
very small T:For the tuna fishery
L:in the production of pet foods and fish meal