Seasonal study on Bothriocephalus as indicator of metal pollution in yellowfish, South Africa

NR Retief , A d Avenant-Oldewage , HH Du Preez
Water Sa 35 ( 3)

36
2009
Drinking water standards 2005.

S Ibhadon , MC Emere , MS Abdulsalami , V Yilwa
Pakistan Journal of Nutrition 13 ( 12) pp: 50 -pp: 50

1996