00555nam a22001937a 4500 9789353065843 577 EDG/G Edgar Thorpe General studies for civil services preliminary examination: Geography and environmental ecology/ Thorpe Edgar and Showick Thorpe Noida: Pearson, 2019. Varying pages; 28cm. Paper 1 Volume IV IAS Exam UPSC Exam Geography Environment Showick Thorpe REF 0 0 0 0 Com Exam MAIN MAIN CMPTV Exam Shelf 2023-09-04 0 577 EDG/G 1701 2023-09-04 00:00:00 2023-09-04 REF 3518 3518