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lijiao

44－Patterns of Culture
333
43－Are There Strangers in Space
374
43－Are There Strangers in Space
308
42－Recording an Earthquake
327
42－Recording an Earthquake
407
41－Training Elephants
244
41－Training Elephants
807
40－Waves
463
40－Waves
535
39－What Every Writer Wants
202
39－What Every Writer Wants
374
38－Water and the Traveller
322
38－Water and the Traveller
294
37－The Process of Ageing
252
37－The Process of Ageing
310
36－The Cost of Government
346