00456nam a22001577a 450000500170000001000130001702000220003003500130005203700220006508200150008724500560010226000360015827000530019430000220024749000290026920190927123154.0  aB-165486  a8179911764c95.00  aB-165486  bPopular Prakashan  a551.2bVOL  aVolcanoes:bdiscovery channel, science collections/  aMumbaibPopular Prakashanc2004  aMadan Mohan Malaviya Marg, Tardeo, Mumbai-400034  a32p.c25cm. (pbk)  aYoung discoverer series;