Dyfyniad APA

Essays on the. (1991). Essays on the economics of migratory fish stocks. Springer-Verlag.

Dyfyniad Arddull Chicago

Essays on the. Essays on the Economics of Migratory Fish Stocks. Berlin: Springer-Verlag, 1991.

Dyfyniad MLA

Essays on the. Essays on the Economics of Migratory Fish Stocks. Springer-Verlag, 1991.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.