Segura, M., Castillo, Á., Alvarado, A., & Blanco, F. (2005). Nutrient extraction by Alnus acuminata plantations at the Virilla river watershed, Costa Rica.
シカゴスタイル引用形Segura, Manuel, Álvaro Castillo, Alfredo Alvarado, , Fabio Blanco. Nutrient Extraction By Alnus Acuminata Plantations At the Virilla River Watershed, Costa Rica. 2005.
MLA引用形式Segura, Manuel, Álvaro Castillo, Alfredo Alvarado, , Fabio Blanco. Nutrient Extraction By Alnus Acuminata Plantations At the Virilla River Watershed, Costa Rica. 2005.
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