A comparison of the summer phosphorus loadings of three zimbabwean water-supply reservoirs of varying trophic states [Texto fotocopiado]
J. A. Thornton
Inglês
[S.l.] : 1980, [s.n.]
[7] p.
- Thornton,, J. A. Separata de: Water S. A.. - Vol. 6, nº. 4 (Oct. 1980), p. 163-170