[1]
Segura, M., Castillo, Álvaro, Alvarado, A. and Blanco, F. 2005. Nutrient extraction by Alnus acuminata plantations at the Virilla river watershed, Costa Rica. Agronomía Costarricense. 29, 2 (Jul. 2005), 112–120. DOI:https://doi.org/10.15517/rac.v29i2.60051.