BA Geology Optional Notes by IGNOU in Hindi for UPSC Mains Entrance and Other Competitive Exam Preparations 2022. Notes Possesses 5 Spiral Bound Booklets and a total no of 1680 pages.
 Following are the booklets that Complete the Notes :-
- BGYCL-132 Physical and Structural Geology Laboratory
- BGYCL-136 Paleontology Laboratory
- BGYCT-131 Physical and Structural Geology
- BGYCT-133 Crystallology & Mineralogy & Economic Geology
- BGYCT-135 Ethology
