Principles of Angiosperm Taxonomy by P. H. Davis and V. H. Heywood by P. H. Davis and V. H. Heywood by P. H. Davis and V. H. Heywood by P. H. Davis and V. H. Heywood by P. H. Davis and V. H. Heywood by P. H. Davis and V. H. Heywood
Publisher: D. Van Nostrand Company, Inc.
Published: 1965-01-01