TY - BOOK ID - 8532205 TI - Underground crops : long-term trends in production of roots and tubers with a note on the quality and interpretation of African data. PY - 1988 SN - 0933595190 PB - Morrilton : Winrock International Institute for Agricultural Development, DB - UniCat KW - Plante racine KW - Root crops KW - Rhizome KW - Rhizomes KW - Pays développé KW - Developed countries KW - Pays en développement KW - Developing countries KW - Production KW - FAO KW - Collecte de données KW - data collection KW - Méthode statistique KW - Statistical methods KW - world KW - 633.4 KW - <1-773> KW - Edible roots and tubers. Root crops KW - Gebieden in ontwikkeling. Ontwikkelingslanden KW - <1-773> Gebieden in ontwikkeling. Ontwikkelingslanden KW - 633.4 Edible roots and tubers. Root crops UR - https://www.unicat.be/uniCat?func=search&query=sysid:8532205 AB - ER -