Cargando...
Bio-gas technology a study of community bio-gas plant
| Autor Principal: | |
|---|---|
| Formato: | Printed Book |
| Idioma: | English |
| Publicado: |
New Delhi
Ashish Publishing House
1986
|
| Subjects: |
| Descrición Física: | 94p. |
|---|---|
| ISBN: | 817024028X |