00434nam a22001337i 4500001001000000005001700010008004100027082002100068100002100089245005900110260004500169300001700214650006900231SXC02371220260819093737.0260101s2000    ii            000 0 eng d  a577.27 RAM-E222  aRamachandra Guha10aEnvironmentalism: A global history /cRamachandra Guha  abOxford University Press, Bombay,c2000  ap. ;c22 cm. 0aEnvironmental pollution; Effects of humans, pollution on ecology