@article {279,
	title = {The Herpetofauna of Queretaro, Mexico, with Remarks on Taxonomic ProblemsThe Southwestern Naturalist},
	volume = {16},
	number = {3\&amp;4},
	year = {1972},
	month = {Mar},
	pages = {225-237},
	author = {Dixon, J R and Ketchersid, C A and Lieb, C S}
}
