Compost, fertilizer, and biogas production from human and farm wastes in the People's Republic of China
McGerry, Michael G.
creator
ed.
text
Otawa
IDRC
1978
monographic
94 h. : ilus
Fotocopia
Abonos
Compost
Estiércol, Gases en
631.8 M3
28152
971013
20220329134926.0