No. Title Date
1 Hydrological monitoring station NP203, Alice Rudig, P. Rosendahl 1978-01
2 Hydrological monitoring station NP203, Alice Rudig, P. Rosendahl 1978-01
3 Hydrological monitoring station NP203, Alice Rudig, P. Rosendahl 1978-01
4 Hydrological monitoring station NP203, Alice Rudig, P. Rosendahl 1978-01
5 Hydrological monitoring station P36 1978-01
6 Hydrological monitoring station P36 1978-01
7 Hydrological monitoring station P36
8 Hydrological monitoring station P36 1978-01