Dictionary of Traditional Agriculture: English-French-Chinese-Japanese

sewer water as fertilizer, sewage sludge, sewage as fertilizer

Irrigation par eaux-vannes
France, 20th century (1922). Larousse agricole, Paris, 1922.
eaux-vannes
sewer water as fertilizer, sewage sludge, sewage as fertilizer
肥料に再利用した下水
ひりょうにさいりようしたげすい
hiryou n sai-ryou shita gesui
(化糞池中的)糞水
(化粪池中的)粪水
(huafen chi zhong de)fenshui