@book{8433,
	author = {Rodríguez de León Rolando Catalino},
	title = {Propiedades físico- mecánicas de la madera de Pinus patula Schiede de la plantación de San Carlos Sija, Quetzaltenango./},
	publisher = {CUNOROC;},
	year = {c2004.},
	address = {Huehuetenango, Guatemala:},
	url = {https://drive.google.com/file/d/18KmceGXmR95bL8OwWIVS3wP85w1XPz8A/view?usp=sharing}
}