f 



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CONTENTS 



OF 



VOL. II. 



CHAPTER XX. 



Humming- Birds . . . . Page 1 



CHAPTER XXI. 



.Agriculture. — Wheat.— Barley. — Indian Corn, or Maize.— 

 Fricollis. — Bananas. — The Great Aloe. — Pulque . 16 



CHAPTER XXII. 



Climate . . . . . 27 



CHAPTER XXIII. 



Ancient Mexico . . . . .35 



CHAPTER XXIV. 



Antiquities . . . . . . 63 



