| Author: | Présing, M., K.V. Balogh, L. Vörös, and H.M. Shafik |
| Article Title: | Relative nitrogen deficiency without occurrence of nitrogen fixing blue-green algae in a hypertrophic reservoir. |
| Keywords: | silver carp, Hypophthalmichthys molitrix, Asian carp, bighead carp, Hypophthalmichthys nobilis, basic biology |