00374nam a2200121Ia 450000500170000000800410001702000180005808200150007610000180009124500880010926000460019730000090024320260205063327.0260111s9999||||xx |||||||||||||| ||und||  a9789353065843  a910  T398G  aThorpe, Edgar 0aGeneral Studies for civil services pre. exam. : Geography and environmental ecology  aNodiabPearson India Education Pub.c2018  av.p.