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Compost, fertilizer, and biogas production from human and farm wastes in the People's Republic of China

McGerry, Michael G.

Compost, fertilizer, and biogas production from human and farm wastes in the People's Republic of China - Otawa : IDRC, 1978 - 94 h. : ilus

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Abonos.
Compost.
Estiércol, Gases en.

631.8 / M3