| 581 | |
| 582 | |
| Language: | English |
| 583 | Stratigraphy and sedimentology of the siwalik molasse in a part of Punjab sub Himalaya |
| 584 | |
| Language: | English |
| 585 | Mineralogical and pharmaceutical investigations on South Delhi Kaolinite deposits |
| 586 | |
| Language: | English |
| 587 | |
| 588 | Petrography and geochemistry of the pachmarhi sediments central India gondwana basin Madhya Pradesh |
| Language: | English |
| 589 | |
| 590 | |
| Language: | English |
| 591 | Distribution and behaviour of trace elements in the precambrian phosphorites of India |
| 592 | Some aspects of house types and housing problems in rural Delhi |
| Language: | English |
| 593 | Geology of raunsal area, Tehri Grahwal with special reference to Uranium mineralisation |
| 594 | |
| Language: | English |
| 595 | |
| 596 | |
| Language: | English |
| 597 | |
| 598 | Geology of a part of Krol Belt Garhwal (Lesser) Himalaya Uttar Pradesh |
| Language: | English |
| 599 | Quantitative study of late cenozoic smaller benthic foraminifera of Neill Islnad, Andaman Sea |
| 600 | |
| Language: | English |