FAO. (1999). FAO plant production and protection paper; N151: Seed policy and programmes for sub-Saharan Africa. Rome: FAO.
Chicago ZitierstilFAO. FAO Plant Production and Protection Paper; N151: Seed Policy and Programmes for Sub-Saharan Africa. Rome: FAO, 1999.
MLA ZitierstilFAO. FAO Plant Production and Protection Paper; N151: Seed Policy and Programmes for Sub-Saharan Africa. Rome: FAO, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.