00502nam a22001577a 4500 LDD 20240822061534.0 240822b |||||||| |||| 00| 0 eng d IGNOU Library Kiran, S. author 20359 Depositional environment and source rock potential of coal in parts of the Pranhita-Godavari basin, India / S. Kiran New Delhi ; IGNOU, 2023. xviii, 213 pages : Thesis ( Geology, SOS) ddc TH 0 0 ddc 0 0 200515 LDD LDD PGRRL 2024-08-22 L&DD 0 553.24095 K63D TH001124 2024-08-22 2024-08-22 TH 199778 199778