00709nam a2200241 a 4500 156244 OSt 20210929113022.0 180703 ### HIN 9789385436024 576.84 K83S Kolbert, Elizabeth The sixth extinction : an unnatural history by Elizabeth Kolbert London; New Delhi Bloomsbury 2014 319p. Winner of the 2015 Pulitzer prize for general nonfiction Mass extinctions Extinction (Biology) Environmental disasters Nature--Effect of human beings on Human ecology ddc BK 18664 18664 0 0 ddc 0 0 TXB CURAJ CURAJ 2018-07-03 PPLG(P) 576.84 K83S 31116 2018-12-31 2020-09-02 2020-09-02 BK