@article {558,
	title = {Growth and biomass production of an amphibious snail, Pomacea urceus (Muller), from the Venezuelan Savannah},
	journal = {Proceedings of the Malacological Society of London},
	volume = {41},
	year = {1974},
	pages = {127-143},
	author = {Burky, A.J.}
}
