Resultados de búsqueda - "activated charcoal"

Plant regeneration from axillary bud derived callus in white yam (Dioscorea rotundata) por Manoharan, R., Tripathi, J.N., Tripathi, L.

Materias: “…activated charcoal…”
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Comparative study of bark, bio-char, activated charcoal filters for upgrading grey-water : from a hygiene aspect por Sidibe, Modibo

Materias: “…activated charcoal…”