Ciba-Geigy weed tables
Subtitle: a synoptic presentation of the flora accompanying agricultural crops
By: by Ernst Häflinger, and Joseph Brun-Hool
Publisher: Ciba-Geigy
Published: 1968
Place of publication: Basle, Switzerland
Language: eng
Number of pages: 42
Subjects: Weeds; Identification
Other titles: Geigy weed tables.
Notes: Title on case: Geigy weed tables.