international bibliography of vegetation maps - KU ScholarWorks ...

NIGERIA
LEGEND
L Cultivation
6. Cleared land
2. Secondary forest 7. Thicket
3. Bush regrowth 8. Kola
4. Roofing leave 9. Savannah
5. Village
ADEJUWON, J. O.
1967 "Vegetation mapping on a topographical scale in the forest
areas of western Nigeria." Nigerian Geographical Journal, vol. 10, p.
39.
1964 "PARTS OF AJEGUNLE FARM SETTLEMENT, EGBA DIVISION"
black and white 1:10,000
1. Cultivation
2. Savannah
3. Grassy thicket
4. Secondary forest
5. Bush regrowth
LEGEND
6. Thicket
7. Village
8. Cocoa
9. Kola
10. Citrus
ADEJUWON, J. O.
1967 "Vegetation mapping on a topographical scale in the forest
areas of western Nigeria." Nigerian Geographical Journal, vol. 10, p.
40.
1965 "NORTHERN NIGERIA, VEGETATION ZONES"
black and white 1:6,019,000
LEGEND
A. Forest region
1. Dry lowland rain forest zone
2. Derived savanna zone
B. Savanna region
1. Southern guinea zone
2. Northern guinea zone
3. The Bauchi plateau
4. Sudan zone
5. Sahel zone
DU PREEZ, J. W. and W. BARBER
1965 "The distribution and chemical quality of groundwater in
northern Nigeria." Geological Survey of Nigeria Bulletin, no. 36,
pi. 5, p. 16.
1966 "VEGETATION, NORTHERN NIGERIA"
in color
1:2,000,000
LEGEND
1. Montane communities, above an altitude of 4,500' primarily grassland on the
more level and accessible areas with forests and woodland along water courses
and steep slopes
2. Intermediate highland communities, included to record the position of important
tsetse-free grazing areas about 4,000' in altitude
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