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Filters: Keyword is biological analysis  [Clear All Filters]
1994
Lange, E. de, Manual for simple water quality analysis. Amsterdam, The Netherlands: International Water Tribunal Foundation, 1994, p. ca. 140 p.: ill.
Lange, E. de, Manual para el analisis simple de la calidad del agua. The Hague, The Netherlands: International Water Tribunal Foundation, 1994, p. ca. 150 p.: ill.
Lange, E. de, Manual pour l'analyse simple de la qualite d'eau. Amsterdam, The Netherlands: International Water Tribunal Foundation, 1994, p. ca. 150 p.: ill.
1983
Ouano, E.A.R., Principles of wastewater treatment. Vol. 1. Biological processes. Manila, Philippines: National Science Development Board, 1983, p. v, 314 p.: fig., tab.
American Water Works Association -Denver, CO, US, AWWA, Procedures simplifiees pour l'examination de l'eau. Rijswijk, The Netherlands: IRC, 1983, pp. 239 p. + p. S104-S143: fig., tab.
1978
American Water Works Association -Denver, CO, US, AWWA, Simplified procedures for water examination, Rev.ed. (1975) + Supplement (1977)., vol. no. M12. Denver, CO, USA: American Water Works Association, 1978, pp. iv, 158 p. + Suppl. p. S101-S127.