00313nam a22001457a 450000500170000002000180001704100120003508200160004710000170006324500280008025000070010826000330011530000080014836500110015620260210144314.0  a9789370602052  aEnglish  a577 R25 BHY  aBhyrappa P V  aEnvironment and Ecology  a01  aNew DelhibWiley Indiac2025  a300  b600.00