The use of simple, inexpensive microbial water quality tests results of a three-continent, eight-country research project
| Otros Autores: | , |
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| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
Canada
IDRC
1990.
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| Colección: | IDRC-MR 247e.
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| Materias: |