Dyfyniad APA

Coto-Cedeño, W. I. (2018). Ash Clouds, Fields of Sand. Volcanic Activity in Costa Rica and Its Impact on the Agriculture Sector, 1950–2017.

Dyfyniad Arddull Chicago

Coto-Cedeño, Wainer Ignacio. Ash Clouds, Fields of Sand. Volcanic Activity in Costa Rica and Its Impact On the Agriculture Sector, 1950–2017. 2018.

Dyfyniad MLA

Coto-Cedeño, Wainer Ignacio. Ash Clouds, Fields of Sand. Volcanic Activity in Costa Rica and Its Impact On the Agriculture Sector, 1950–2017. 2018.

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