00286nam a2200097Ia 450000500170000000800410001708200180005810000190007624500500009526000430014520260329235628.0260329s9999||||xx |||||||||||||| ||und||  a025.0655 B92E  aBurman, Nikhil 0aEarth Science Resources In the Electronic age  aDelhibHeritage Publishing Housec2018