TY - GEN AU - Economopoulos Alexander P. ED - World Health Organization. Prevention of Environmental Pollution Unit. TI - Assessment of sources of air, water, and land pollution : a guide to rapid source inventory techniques and their use in formulating environmental control strategies : part I. Rapid inventory techniques in environmental pollution T2 - (Environmental technology series) PY - 1993/// CY - Geneva : PB - World Health Organization KW - Environmental monitoring KW - Methods KW - Environmental pollutants KW - Analysis KW - Environmental pollution ER -