James P Ludwig

James P Ludwig is the author of "Ludwig, James P. , 1963-1964", "The Dismal State of the Great Lakes", "Anticipating the Inevitable Changes Coming to Canada" and "A Century of Observing Great Lakes Waterbirds".

Books by James P Ludwig

Anticipating the ...
Ludwig, James P.
Electronic book text: $3.99

Ludwig, James P. ...
Ludwig, James P.
Paperback: $15.95

The Dismal State ...
Ludwig, James P.
Electronic book text: $3.99

A Century of Obse...
Ludwig, James P.
Paperback: $17.99