| 1 |
| Bryant, Edward A.
Disinfection alternatives for safe drinking water / Edward A. Bryant, George P. Fulton, George C. Budd . — New York : Van Nostrand Reinhold, [1992]. — 518 p. : il., tab., gráf. ; 24 cm. — ( Hazen and Sawyer environmental Engineer & Scientists) | 
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| 2 |
| Polychlorinated dibenzo-p-dioxins and -furans (PCDDs/PCDFs) : sources and environmental impact, epidemiology, mechanisms of action, health risks / S. Safe, O. Hutzinger, T.A. Hill eds. . — Berlin : Springer-Verlag, 1990. — 145 p. ; 24 cm. — ( Environmental toxin series ;
3) | |
| 3 |
| Scott, Doug
Process plant design and operation : guidance to safe practice / Doug Scott, Frank Crawley . — Rugby : Institution of Chemical Engineers, [1992]. — 141 p. : il. ; 22 cm. — | |
| 4 |
| Master Executive MBA On Line (2008-2009, Madrid)
Sun Safe : soluciones globales frente a los rayos UV / Rafael Armas, Diego Gallego, Joaquín Morales, Alberto González ; [tutor del proyecto, Jaime del Pozo] . — 160 p. : il., gráf. ; 30 cm + Resumen ejecutivo + 1 CD-ROM. — | |
