Guidelines for the safe of wastewater and excreta in agriculture and aquaculture : Measures for public health protection

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Mora, Duncan
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: World Health Organization. 1989.
Ngā marau:
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Whakaahuatanga
Whakaahuatanga ōkiko:vii, 187 p. gráfs.:il. 24 cm.
Rārangi puna kōrero:Bibl.; índice.