J. P. Herberger, J. V. Pancho, D. L. Plucknett, L. Holm, A geographical atlas of world weedsPublished in <b>1979</b> in New York (N.Y.) by Wiley. ,(1979)
来源期刊
Pakistan Journal of Weed Science Research Weed Science Society of Pakistan, Department of Weed Science