Kayaalp, M.

Makestas, M. & Kayaalp, M., 1988. Proceedings from a seminar on domestic wastewater treatment and disposal options for unsewered areas, Salisbury, SA, Australia: Australian Water and Wastewater Association (SA Branch), State Water Laboratory. Available at: https://nl.ircwash.org/sites/default/files/341.0-88PR-6241.pdf.