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lijiao

44－Patterns of Culture
361
43－Are There Strangers in Space
397
43－Are There Strangers in Space
339
42－Recording an Earthquake
344
42－Recording an Earthquake
443
41－Training Elephants
262
41－Training Elephants
836
40－Waves
481
40－Waves
566
39－What Every Writer Wants
218
39－What Every Writer Wants
402
38－Water and the Traveller
339
38－Water and the Traveller
321
37－The Process of Ageing
271
37－The Process of Ageing
336
36－The Cost of Government
363