Ministers of Agriculture give views on bird protection
Subtitle: why Saskatchewan believes in bird protection by Hon. C.M. Hamilton, Minister of Agriculture, Saskatchewan ; our obligation to the birds because of their usefulness to agriculture by Hon. Jos. Ed. Caron, Minister of Agriculture, Quebec ; a tribute to the value of birds by Hon. Manning W. Doherty, Minister of Agricuture, Ontario ; the value of birds to agriculture prepared by V.W. Jackson, Hon. Valentine Winkler, Minister of Agriculture, Manitoba
Publisher: Dominion Parks Branch, Department of the Interior
Published: 1920
Place of publication: Ottawa
Language: eng
Number of pages: 13
Notes: Cover title.