APA-viite

Suazo Cervantes, M. (1995). Technology systematization and characterization of soil conservation practices in río Reventado's mid watershed, Cartago, Costa Rica.

Chicago-tyylinen lähdeviittaus

Suazo Cervantes, M.S. Technology Systematization and Characterization of Soil Conservation Practices in Río Reventado's Mid Watershed, Cartago, Costa Rica. 1995.

MLA-viite

Suazo Cervantes, M.S. Technology Systematization and Characterization of Soil Conservation Practices in Río Reventado's Mid Watershed, Cartago, Costa Rica. 1995.

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