Applied Streams Sanitation - Velz, Clarence J. (Nee York : John Wiley-Interscience, 1970)
Introduction
Sources of Pollution and Types of Wastes
hydrologic and Climatologic Factors in Stream Sanitation
Organic Self-Purification
Radioactive and Inorganic Self-Purification
Heat Dissipation in Streams, Ponds, and REservoirs
Keywords: AGUA-SANEAMIENTO; AGUA-PURIFICACION