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lijiao

44－Patterns of Culture
338
43－Are There Strangers in Space
382
43－Are There Strangers in Space
313
42－Recording an Earthquake
331
42－Recording an Earthquake
422
41－Training Elephants
247
41－Training Elephants
810
40－Waves
467
40－Waves
540
39－What Every Writer Wants
206
39－What Every Writer Wants
379
38－Water and the Traveller
326
38－Water and the Traveller
299
37－The Process of Ageing
258
37－The Process of Ageing
314
36－The Cost of Government
349