Les mauvaises herbes du Canada
By: Clarence Frankton et Gerald A. Mulligan ; ill. par W. H. Wright et Ilgvars Steins.
Contributors: Mulligan, Gerald A., 1928- joint author.
Edition: Révisée 1974.
Series: Ministère de l'agriculture du Canada, Publication ; 948
Publisher: Information Canada
Published: 1974
Place of publication: Ottawa
Language: fre
Number of pages: 218
Subjects: Weeds -- Canada.
Notes: Issued also under title: Weeds of Canada.
Includes index.