Mannon A.M.
Global environmental change:A natural and cultural enviromental history - 2 - Сингапур 1997 - 387
0582277221 2000
natural science environment nature and culture geology and climatic change historic period agriculture
Global environmental change:A natural and cultural enviromental history - 2 - Сингапур 1997 - 387
0582277221 2000
natural science environment nature and culture geology and climatic change historic period agriculture