Vegetable oils and oil seeds : a trader's guide
International Trade Centre UNCTAD-GATT
- Ginebra ITC 1990
- 2 v. 21 cm
- Commodity handbook / ITC .
- Commodity handbook / ITC .
Volume I: Trading systems and techniques -- Volume II: Principal oils and seeds in world trade
Mercadeo Semillas oleaginosas Plantas oleaginosas Economia agricola
Volume I: Trading systems and techniques -- Volume II: Principal oils and seeds in world trade
Mercadeo Semillas oleaginosas Plantas oleaginosas Economia agricola