@article {698,
	title = {Regional contingencies in the relationship between aboveground biomass and litter in the world{\textquoteright}s grasslands},
	journal = {PloS one},
	volume = {8},
	year = {2013},
	pages = {e54988},
	publisher = {Public Library of Science},
	isbn = {1932-6203},
	author = {O{\textquoteright}Halloran, Lydia R and Borer, Elizabeth T and Seabloom, Eric W and MacDougall, Andrew S and Cleland, Elsa E and McCulley, Rebecca L and Hobbie, Sarah and Harpole, W Stan and DeCrappeo, Nicole M and Chu, Chengjin}
}
