00425nam a2200181Ia 4500 220531s9999 xx 000 0 und d eng 551 MUK Mukherjee. T. K. 37539 Textbook Of Geology 11th Calcutta world press 1990 543 06-11-2001 Geology 37540 2000-2001 22817 22817 0 0 ddc 0 0 Geography SSMM SSMM 2001-01-06 0 1 551/MUK/B/3800 SSMM-BK-3800 2022-08-06 00:00:00 2022-08-06 BK 010003800