Shenk, M., & Saunders, J. (2014). Vegetation management systems for crop production in tropical regions of Central America: The case of Costa Rica [humid tropics, zero-tillage]. Centro Agronómico Tropical de Investigación y Enseñanza, Turrialba (Costa Rica).
Chicago Style CitationShenk, M.D., and J.L Saunders. Vegetation Management Systems for Crop Production in Tropical Regions of Central America: The Case of Costa Rica [humid Tropics, Zero-tillage]. Centro Agronómico Tropical de Investigación y Enseñanza, Turrialba (Costa Rica), 2014.
MLA CitationShenk, M.D., and J.L Saunders. Vegetation Management Systems for Crop Production in Tropical Regions of Central America: The Case of Costa Rica [humid Tropics, Zero-tillage]. Centro Agronómico Tropical de Investigación y Enseñanza, Turrialba (Costa Rica), 2014.