@article {764,
	title = {History of Droughts in Washington State},
	year = {1977},
	keywords = {climate, droughts, environment, historic, history, washington, water},
	author = {Governors Ad Hoc Executive Water Emergency Committee Staff}
}
@article {788,
	title = {Trees and Droughts in Arizona},
	journal = {Professional Engineer},
	year = {1931},
	note = {This title is available through the Tree Ring Laboratory; please contact the lab for more information. },
	keywords = {climate, dendrochronology, Douglass, droughts, environment, historic, tree, tree ring},
	author = {Douglass, A.E.}
}
