Important trees of the Northern Sudan
Sahni, K C
Important trees of the Northern Sudan - Rome: Food and Agriculture Organization of the United Nations, 1968 - iv, 138p.
Agriculture
Vegetation Nomenclature
634(624) / K8
Important trees of the Northern Sudan - Rome: Food and Agriculture Organization of the United Nations, 1968 - iv, 138p.
Agriculture
Vegetation Nomenclature
634(624) / K8