| 241 | |
| 242 | |
| Language: | English |
| 243 | |
| 244 | |
| Language: | English |
| 245 | Estimation of support pressure and strata deformation in coal mine roadways-some investigations |
| 246 | |
| Language: | English |
| 247 | |
| 248 | |
| Language: | English |
| 249 | Analysis and characteristics of reference lines of surface profiles |
| 250 | |
| Language: | English |
| 251 | Studies on spontaneous combustion of some coals from Jharia Coal Fields |
| 252 | |
| Language: | English |
| 253 | |
| 254 | Mining efficient algorithm for partitioning technique: a CAD tool in VLSI design |
| Language: | English |
| 255 | |
| 256 | |
| Language: | English |
| 257 | |
| 258 | Simulation of heat and moisture transfers in mechanised longwall faces of indian coal mines |
| Language: | English |
| 259 | Interpretation techniques in geophysical exploration using Hilbert transform |
| 260 | |
| Language: | English |