Jr., Alfred W. Crosby books & textbook
The Columbian Exchange: Biological and Cultural Consequences of 1492, 30th Anniversary Edition
Praeger /2003-04-30 Paperback / 320 Pages
isbn-10: 0275980928 / isbn-13: 9780275980924
AMERICA, RUSSIA, HEMP, AND NAPOLEON American Trade With Russia And The Baltic, 1783-1812
1965T Hardcover
