[The features of foreign trade of some aromatic and medical plants [camomile, coriander, fennel, pelarganium oil, carum, mint, cumin and anise] in Egypt]

camomille romaine carum chamomile comercio exterior comino cumin drug plants egipto egypt essential oil crops fennel fenouil foreign trade hinojo manzanilla menta menthe mint pelargonium pimpinella anisum plantas de especia plantas medicinales plante medicinale production costs spice crops