Congo-Kinshasa (1) Ecology (1) Customizing (1) Statistics (1) Wood (1) Upper class (1) Trees (1) Tact (1) Success (1) Seeds (1) Production (Economic theory) (1) Life (1) Humility (1) Forests and forestry (1) Elite (Social sciences) (1) Earth (Planet) (1) Discretion (1) Statistics (1) Recruiting (1) Sowing (1) Growth (1) Animales--Crecimiento (1) Siembra (1) Humildad (1) Éxito (1) Producción (1) Élites (1) Árboles (1) Madera (1) Écologie (1)