KAYOMBO, S. MBWETTE, T. S. A. KATIMA, J. H. Y. LADEGAARD, N. JORGENSEN, S. E.
(2004):
Waste Stabilization Ponds and Constructed Wetlands Design Manual.
Dar es Salaam/Copenhagen:
United Nations Environmental Program - International Environmental Technology Centre (UNEP-IETC) and Danish International Development Agency (Danida)
URL
[Accessed: 28.05.2018]
PDF