@book{696,
	author = {Pablo Adán Chacón Góngora},
	title = {Clasificación taxonómica de suelos},
	publisher = {CUNORI},
	year = {2014},
	address = {Chiquimula},
	url = {http://biblioteca.cunori.edu.gt/cgi-bin/koha/opac-retrieve-file.pl?id=909fd6f6dc29fd3d1fe7ef33860bcb87}
}