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
Fotocopia
28152
Abonos.
Compost.
Estiércol, Gases en.
631.8 / M3
Compost, fertilizer, and biogas production from human and farm wastes in the People's Republic of China - Otawa : IDRC, 1978 - 94 h. : ilus
Fotocopia
28152
Abonos.
Compost.
Estiércol, Gases en.
631.8 / M3
