Media type: E-Article Title: Frequency-Dependent Grazing by Slugs and Grasshoppers Contributor: Cottam, D. A. imprint: JSTOR, 1985 Published in: The Journal of Ecology Language: Not determined DOI: 10.2307/2260158 ISSN: 0022-0477 Keywords: Plant Science ; Ecology ; Ecology, Evolution, Behavior and Systematics Origination: Footnote: