Report of an International workshop on okra genetic resources held at National bureau for Plant genetic resources (NBPGR) New Delhi, India, 8 - 12 October 1990. -- Rome : IBPGR, 1991. -- 133 s. -- obr., tab. -- ISBN 92-9043-210-1. Abelmoschus esculentus * okra * zdroje genetické rastlinné * ibištek jedlý