Gutiérrez Soto, M. V. (2017). Edgar Vargas Gonzalez; the man, the scientist and agro-ecologist. After ten years of his death (January 21, 1939 - May 3, 2007).
Trích dẫn kiểu ChicagoGutiérrez Soto, Marco V. Edgar Vargas Gonzalez; the Man, the Scientist and Agro-ecologist. After Ten Years of His Death (January 21, 1939 - May 3, 2007). 2017.
Trích dẫn MLAGutiérrez Soto, Marco V. Edgar Vargas Gonzalez; the Man, the Scientist and Agro-ecologist. After Ten Years of His Death (January 21, 1939 - May 3, 2007). 2017.
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