@article {92,
	title = {The effects of sampling gear and environmental conditions on the abundance estimates of freshwater zooplankton},
	journal = {Rev. Hydrobiol. Trop.},
	volume = {21},
	year = {1988},
	pages = {21-34},
	keywords = {CYCLOPOIDA},
	author = {Boltovskoy, D. and H. E. Mazzoni}
}
