Manual on Deenbandhu biogas plant.
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New Delhi
Tata McGraw-Hill Publishing
1987
|
| Subjects: |
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New Delhi
Tata McGraw-Hill Publishing
1987
|
| Subjects: |