New Zealand. Water and Soil Division, National Water and Soil Conservation Organisation (N.Z.), & Hoare, R. A. (1984). Design of water quality surveys: Proceedings of a symposium, Hamilton, 17-18 November, 1982. Water and Soil Division, Ministry of Works and Development for the National Water and Soil Conservation Organisation.
Chicago-čujuhus (17. p.)New Zealand. Water and Soil Division, National Water and Soil Conservation Organisation (N.Z.), juo R. A. Hoare. Design of Water Quality Surveys: Proceedings of a Symposium, Hamilton, 17-18 November, 1982. Wellington, N.Z.: Water and Soil Division, Ministry of Works and Development for the National Water and Soil Conservation Organisation, 1984.
MLA-čujuhus (9. p.)New Zealand. Water and Soil Division, et al. Design of Water Quality Surveys: Proceedings of a Symposium, Hamilton, 17-18 November, 1982. Water and Soil Division, Ministry of Works and Development for the National Water and Soil Conservation Organisation, 1984.