q=by+charles+jeffrey+for+the+systematics+association++foreword+by+v.+h.+heywood.&searchType=standard&isFacet=true&view=standard&searchWay=author&rows=10&sortWay=score&sortOrder=desc&searchWay0=marc&logical0=AND
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by Charles Jeffrey for the Systematics Association foreword by V. H. Heywood.