@article {Rowe1994BESA,
	title = {{Geo-ecosystems and bio-ecosystems}},
	journal = {Bulletin of the Ecological Society of America},
	volume = {75},
	number = {1},
	year = {1994},
	pages = {40-41},
	author = {Rowe, J.~S. and Barnes, B.~V.}
}