Department of Agriculture. The Forests of western and central Ecuador: Ecuador supplies the world with balsa.
Cita Chicago (17th ed.)Department of Agriculture. The Forests of Western and Central Ecuador: Ecuador Supplies the World with Balsa.
Cita MLA (8th ed.)Department of Agriculture. The Forests of Western and Central Ecuador: Ecuador Supplies the World with Balsa.
Atenció: Aquestes cites poden no estar 100% correctes.