Biblio

D. E. G. A. T. E. - Eschborn and Naturgerechte Technologien, Bau- und Wirtschaftsberatung -Frankfurt, GE, TBW, “Anaerobic treatment of slaughterhouse waste and wastewater”, vol. no. W5e. German Appropriate Technology Exchange (GATE) /Deutsche Gesellschaft für Technische Zusammenarbeit (GTZ), Eschborn, Germany, p. 12 p. : 6 fig., 2 tab., 2001.

H. B. Gotaas, Composting : sanitary disposal and reclamation of organic wastes, vol. no. 31. Geneva, Switzerland: World Health Organization (WHO), 1956, p. 199 p. : fig.