The America of 1750 ; Peter Kalm's travels in North America /

by Kalm, Pehr, 1716-1779
Published 1937

The America of 1750 ; Peter Kalm's travels in North America; the English version of 1770, rev. from the original Swedish and edited by Adolph B. Benson, with a translation of new m...

by Kalm, Pehr, 1716-1779
Published 1966

Douglas of the forests : the North American journals of David Douglas /

by Douglas, David, 1799-1834
Published 1979

Science and the Canadian Arctic : a century of exploration, 1818-1918 /

by Levere, Trevor Harvey
Published 1993

Douglas of the forests : the North American journals of David Douglas /

by Douglas, David, 1799-1834
Published 1980