TY - GEN ED - Belgica., TI - Treatment and use of organic sludge and liquid agricultural wastes SN - 287263018X PY - 1989/// CY - Brussels PB - Guyot KW - POLUENTES ORGANICOS KW - INMG KW - IMPACTO AMBIENTAL KW - 551.5 KW - med KW - fre ER -