Structures assisting the migrations of non-salmonid fish : Latin America /
Quiros, Rolando.
Structures assisting the migrations of non-salmonid fish : Latin America / by Roland Quiros. - Rome : FAO of the United Nations, 1989. - v, 41 p. : ill. - COPESCAL technical paper ; 5 .
9251026831
90043185
Fishes--Research.
Structures assisting the migrations of non-salmonid fish : Latin America / by Roland Quiros. - Rome : FAO of the United Nations, 1989. - v, 41 p. : ill. - COPESCAL technical paper ; 5 .
9251026831
90043185
Fishes--Research.