| 141 | Physico-chemical properties of some Indian clays and related minerals |
| 142 | |
| Language: | English |
| 143 | |
| 144 | |
| Language: | English |
| 145 | |
| 146 | Spectroscopic studies of organic molecules: some halogenated toluenes |
| Language: | English |
| 147 | Investigations in emission and absorption spectra of molecules |
| 148 | |
| Language: | English |
| 149 | |
| 150 | Sensitised triplet singlet emission of quinones in the vapour state |
| Language: | English |
| 151 | Spectroscopic studies of organic molecules: isomeric chlorobenzaldehydes |
| 152 | |
| Language: | English |
| 153 | Investigations of the spectra of some disubstituted benzenes |
| 154 | |
| Language: | English |
| 155 | |
| 156 | |
| Language: | English |
| 157 | |
| 158 | Studies in GaS: Bi phosphors with special reference to fluxes NaCi and Na2SO4 |
| Language: | English |
| 159 | |
| 160 | Studies on some optical properties of native decrystallised cellulosic fibres |
| Language: | English |