Laporan penelitian pengaruh air abu batang pisang terhadap sifat sifat bata
| Main Author: | |
|---|---|
| Format: | Article |
| Published: |
[Yogyakarta] : Fak. Teknik Universitas Gadjah Mada
1989
|
| Main Author: | |
|---|---|
| Format: | Article |
| Published: |
[Yogyakarta] : Fak. Teknik Universitas Gadjah Mada
1989
|