| A Note On The Selection Of Dam Site On The Noa Dihing River In Tirap District, Arunachal Pradesh | K. N. Nanda | Mission IVA | NORTH-EASTERN REGION | ARUNACHAL PRADESH | NER-982 | 92A07 | 1982 | 1983 | Geotechnical Studies | Download |
| Report On Geophysical Investigation At The Proposed Dam Site Across The River Tlawng, Dhaleswari Hydel Project, Bhairabi Area, Aizawl District, Mizoram | K. Hasan, N. C. Sarkar, B. Pathak, B. C. Saikia | Mission IVA | NORTH-EASTERN REGION | MIZORAM | NER-977 | 83D12 | 1982 | 1983 | Geotechnical Studies | Download |
| Palaeontological Studies Of The Tertiary Sediments Of Arunachal Pradesh | N. K. Sinha, U. K. Mishra | Mission IVC | NORTH-EASTERN REGION | ARUNACHAL PRADESH | NER-966 | 82P03 | 1981 | 1982 | Palaeontological Studies | Download |
| An Inspection Note On The Geotechnical Of Two Sites For A Bridge Across Jadukata River, West Khasi Hills District, Meghalaya | N. B. G. Tilak | Mission IVA | NORTH-EASTERN REGION | MEGHALAYA | NER-931 | 78O04 | 1977 | 1978 | Geotechnical Studies | Download |
| A Geotechnical On The Proposed Bridge Over The River Brahmaputra Near Jogighopa, Goalpara District, Assam | S. N. Sondhi, S. V. Kumar | Mission IVA | NORTH-EASTERN REGION | ASSAM | NER-929 | 78J12 | 1981 | 1982 | Geotechnical Studies | Download |
| A Note On The Preliminary Geological Investigation Of Rongai Valley Irrigation Scheme, Garo Hills, Meghalaya | A. K. Choudhury | Mission IVA | NORTH-EASTERN REGION | MEGHALAYA | NER-829 | null | 1976 | 1977 | Geotechnical Studies | Download |
| A Short Note On The Investigation Of Slides Around Nongshken And Other Places Pynursla Development Block, Meghalaya | CHOUDHURY ASIS KUMAR | Mission IVA | NORTH-EASTERN REGION | Meghalaya | NER-747 | 78O | 1976 | 1977 | Engineering Geology | Download |
| Geological observations during reconnaissance for road alignment in the Sela Sub-Agency, N.E.F.A. | T. Banerjee | Mission IVA | NORTH-EASTERN REGION | N.E.F.A. | NER-6 | 83A | 1954 | 1955 | Geotechnical Studies | Download |
| A Programme Of Drill Hole In The Reservoir Area Of Kopili Project, Assam | M. S. Balasudaram, S. Gangopadhyay | Mission IVA | NORTH-EASTERN REGION | ASSAM | NER-691 | null | 1963 | 1964 | Geotechnical Studies | Download |
| A Report On The Subsurface Exploration For Permanent Bridge Sites Under Project Vartak, Lohit District, Arunachal Pradesh | M. R. Bandyopadhyay | Mission IVA | NORTH-EASTERN REGION | ARUNACHAL PRADESH | NER-66 | null | 1972 | 1973 | Geotechnical Studies | Download |
