@book{235477,
	author = {Mattson, N. S. and Mutale, J. C.},
	title = {Multi-mesh gillnets to estimate species composition and catch per unit effort of fish in a small water body in Zambia},
	note = {Mattson, N. S.- ALCOM-GCP/INT/436/SWE, P.O. Box 3730, Harare, Zimbabwe, Zambia}
}