Paper 1:

• Introduction To Sedimentology By S. M. Sengupta
• Homes Book By James Hulton
• Hydrology By KARNTH

Paper 2:

• Textbook Of Physical Geology By G. B. Mahapatra
• Principles of Igneous And Metamorphic Petrology By John D. Winter
• Structural Geology of Mineralogy By Dana & Devis
• Physical Geology Of India By S M Mathur
• Fundamental of Historical Geography & Stratigraphy By Ravinder Kumar