Ramírez, L., Alvarado, A., Pujol, R., & Brenes, L. G. (2008). Physical properties in the middle watershed of the river Reventado, Cartago, Costa Rica.
Dyfyniad Arddull ChicagoRamírez, Laura, Alfredo Alvarado, Rosendo Pujol, y Luis Guillermo Brenes. Physical Properties in the Middle Watershed of the River Reventado, Cartago, Costa Rica. 2008.
Dyfyniad MLARamírez, Laura, Alfredo Alvarado, Rosendo Pujol, y Luis Guillermo Brenes. Physical Properties in the Middle Watershed of the River Reventado, Cartago, Costa Rica. 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.