Waste recovery by micro organisms/
50
| Egile nagusia: | |
|---|---|
| Formatua: | |
| Argitaratua: |
Kuala Lumpur : Pub. by the Ministry of Education, Malaysia for the Malaysian National Commission of UNESCO,
1974
|
| Gaiak: |
50
| Egile nagusia: | |
|---|---|
| Formatua: | |
| Argitaratua: |
Kuala Lumpur : Pub. by the Ministry of Education, Malaysia for the Malaysian National Commission of UNESCO,
1974
|
| Gaiak: |