[1338] Elisee Reclus, Europe, Vol.  I, p. 219.  New York, 1882.

[1339] Heinrich von Treitschke, Politik, Vol.  I, p, 228.  Leipzig, 1897.

[1340] Archibald Little, The Far East, pp. 47, 167.  Oxford, 1905.

[1341] H.R.  Mill, International Geography, p. 243.  New York, 1902.

[1342] Malthus, Essay on Population, Book II, chap.  I.

[1343] Cliffe Leslie, Auvergne, Fortnightly Review, Vol.  XVI, pp. 741-742. 1874.

[1344] Oscar P. Crosby, Tibet and Turkestan, pp. 153, 156.  London and New York, 1905.  A. Little, The Far East, p. 217.  Oxford, 1905.

[1345] W.W.  Rockhill, The Land of the Lamas, p. 227.  New York, 1891.

[1346] E.F.  Knight, Where Three Empires Meet, p. 218.  London, 1897.

[1347] W.W.  Rockhill, The Land of the Lamas, p. 212.  New York, 1891.

[1348] G.A.  Sherring, Western Tibet and the British Borderland, p. 188.  London, 1906.

[1349] Westermarck, History of Human Marriage, pp. 451, 452.  London, 1891.

[1350] Strabo, Book XVI, chap.  IV, 25.

[1351] For authorities, see Westermarck, History of Human Marriage, pp. 452-455.  London, 1891.  McLennan, Primitive Marriage, pp. 178-179, 184-189.  Edinburgh, 1865.  G.A.  Sherring, Western Tibet and the British Borderland, pp. 14, 15, 88-89, 177, 305.  London, 1906.

[1352] Spencer, Principles of Sociology, Vol. 1, pp. 646-649.  New York, 1887.

[1353] W.H.R.  Rivers, The Todas, incorporated in W. I. Thomas’ Source Book for Social Origins, pp. 485-486.  Chicago, 1909.

[1354] Westermarck, History of Human Marriage, p. 463.  London, 1891.

[1355] Sir Thomas Holdich, India, pp. 216, 217.  London, 1905.

[1356] W.W.  Rockhill, The Land of the Lamas, pp. 211-212.  New York, 1891.

[1357] Oscar P. Crosby, Tibet and Turkestan, pp. 148-151.  New York and London, 1905.

[1358] Westermarck, History of Human Marriage, pp. 470-483, 547-548.  London, 1891.

[1359] Perceval Landon, The Opening of Tibet, p. 193.  New York, 1905.

[1360] E.F.  Knight, Where Three Empires Meet, pp. 137-141.  London, 1897.

[1361] Strabo, Book IV, chap.  VI, 6, 7, 8, 10.

[1362] Ibid., Book III, chap.  III, 5, 7, 8.

[1363] Ibid, Book VII, chap.  VI, 1.

[1364] Ibid, Book XI, chap.  XII, 4; chap.  XIII, 3, 6.

[1365] E.F.  Knight, Where Three Empires Meet, pp. 346-349, 460-464.  London, 1897.

[1366] Ibid, 280-282.

[1367] Sir Thomas Holdich, India, p. 33.  London, 1905.

[1368] Ibid, 219-221.

[1369] Pallas, Travels Through the Southern Provinces of Russia, Vol.  I, pp. 386-390, 406-407.  London, 1812.

[1370] D.G.  Hogarth, The Nearer East, p. 246-249.  London, 1902.

[1371] M. Hue, Travels in Tartary, Thibet, and China in 1846, Vol.  II, pp. 90-93, 100-101, 129-132.  Chicago, 1898.