Cita APA

Toneá, A., Thurow, T., & Sierra, H. (1998). Sustainable management of tropical steeplands: And aáeáment of terraces as a soil and water conservation technology. Texas (EUA):.

Citación estilo Chicago

Toneá, A.S., T.L Thurow, y H.E Sierra. Sustainable Management of Tropical Steeplands: And Aáeáment of Terraces As a Soil and Water Conservation Technology. Texas (EUA):, 1998.

Cita MLA

Toneá, A.S., T.L Thurow, y H.E Sierra. Sustainable Management of Tropical Steeplands: And Aáeáment of Terraces As a Soil and Water Conservation Technology. Texas (EUA):, 1998.