Harrison, S. Population growth, land use and deforestation in Costa Rica, 1950-1984.
Cita Chicago (17th ed.)Harrison, Susan. Population Growth, Land Use and Deforestation in Costa Rica, 1950-1984.
Cita MLA (9th ed.)Harrison, Susan. Population Growth, Land Use and Deforestation in Costa Rica, 1950-1984.
Atenció: Aquestes cites poden no estar 100% correctes.