| Authors(s) | Paffenhöfer, G.A. | 
| Year | 1978 | 
| Title | Concentrations of particulate matter in the north Frisian Wadden Sea. Helgoländer wissentschaftlichen Meeresuntersuchungen, 31(3): 367-379. | 
| Authors(s) | Paffenhöfer, G.A. | 
| Year | 1978 | 
| Title | Concentrations of particulate matter in the north Frisian Wadden Sea. Helgoländer wissentschaftlichen Meeresuntersuchungen, 31(3): 367-379. |