@article {462,
	title = {The coastal flora of the departments of Cha{\~n}aral and Taltal},
	journal = {Contributions from the Gray Herbarium of Harvard University},
	volume = {85},
	year = {1929},
	month = {1929///},
	pages = {1 - 138},
	author = {Johnston, I. M.}
}
@article {463,
	title = {The flora of the Nitrate Coast},
	journal = {Contributions from the Gray Herbarium of Harvard University},
	volume = {85},
	year = {1929},
	month = {1929///},
	pages = {138 - 163},
	author = {Johnston, I. M.}
}
