| 1 | Simultaneous dehydrogenation of alcohols and reduction of nitro compounds |
| 2 | |
| Language: | English |
| 3 | |
| 4 | Studies on direct contact heat transfer between immiscible liquids in a perforated plate tower |
| Language: | English |
| 5 | Microflora associated with the decomposition of pectin substances in nature |
| 6 | |
| Language: | English |
| 7 |