| 1 | New spectrophotometric and fluorimetric methods for the determination of phenols |
| 2 | |
| Language: | English |
| 3 | Physico-chemical studies on some transition metal chelates of coumarins |
| 4 | |
| Language: | English |
| 5 | |
| 6 | experimental study of development of phenol formaldehyde impregnated concrete |
| Language: | English |
| 7 | |
| 8 | Physico-chemical studies on the complexes of 5-chloro-2, 4-dihydroxy phenones and their oximes |
| Language: | English |
| 9 | Chemical transformations of polyphenols by higher valent metal ions |
| 10 | |
| Language: | English |
| 11 |