| 41 | |
| 42 | |
| Language: | English |
| 43 | |
| 44 | |
| Language: | English |
| 45 | Investigation of dikamali gum and synthesis of some recently discovered flavones |
| 46 | |
| Language: | English |
| 47 | |
| 48 | |
| Language: | English |
| 49 | Physico-chemical properties of shellac and its structural implication |
| 50 | |
| Language: | English |
| 51 | Studies of some fundamental physical and physicochemical properties of natural resins |
| 52 | Chemical investigation of anacardium occidentale gum and other plant gums |
| Language: | English |
| 53 | |
| 54 | Studies on synthetic resins and their application to lignocellulosic building materials |
| Language: | English |
| 55 | |
| 56 | |
| Language: | English |
| 57 | |
| 58 | |
| Language: | English |
| 59 | |
| 60 | |
| Language: | English |