Edmonds, Jennifer M. Herbarium survey of african "Corchorus" L. species Jennifer M. Edmonds - Rome IBPGR 1990 - vii, 284 p. 25 cm - Systematic and ecogeographic studies on crop genepools / IPGRI 4 . - Systematic and ecogeographic studies on crop genepools / IPGRI . ISBN: 9290431911 Subjects--Index Terms: Germoplasma Recursos geneticos Corchorus Plantas textiles