Rekommenderade teman
Rekommenderade teman
Control
13
Prevention
11
Anopheles
11
Malaria
11
Mosquitoes
4
Rodents
3
Flies
3
Housefly
2
Mice
2
Plague
2
Rats
1
Stable fly
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1Publicerad 1939Pretoria : Govt. Printer, 1939.4, 4 p. ; 25 cm.
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2
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3Publicerad 1940Pretoria : Dept. of Public Health, 1940.15, 16 p. : ill. ; 25 cm.
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4Publicerad 1939Pretoria : Govt. Printer, 1939.10, 10 p. ; 25 cm.
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5av Hay, G. G.
Publicerad 1924Johannesburg : SA Red Cross Society, [1924?]36, 36 p. : ill. ; 22 cm. -
6Publicerad 1940Pretoria : Govt. Printer, 1940.3, 3 p. ; 25 cm.
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7av Swellengrebel, N. H. (Nicolaas Hendrik), b. 1885
Publicerad 1931Pretoria : Staatsdrukker, 1931.47 p. ; 34 cm. -
8Publicerad 1947Pretoria : Govt. Printer, 1947.10, 10 p. ; 25 cm.
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9Publicerad 1933Pretoria : Govt. Printer, 1933.8, 8 p. ; 25 cm.
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10
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11av Swellengrebel, N. H. (Nicolaas Hendrik), b. 1885
Publicerad 1931Pretoria : Govt. Printer, 1931.45 p. ; 34 cm. -
12Publicerad 1988Pretoria : Dept. of National Health and Population Development, 1988.11, 11 p. : ill. ; 21 cm.
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13Publicerad 1940Pretoria : Govt. Printer, 1940.5, 5 p. : ill. ; 25 cm.
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14Publicerad 1936Pretoria : Govt. Printer, 1936.18, 18 p. ; 25 cm.
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15Publicerad 1952Pretoria : Govt. Printer, 1952.8, 8 p. ; 25 cm.
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16Publicerad 1937Pretoria : Dept. of Public Health, 1937.16, 14 p. : ill. ; 25 cm.
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17Publicerad 1933Pretoria : Govt. Printer, 1933.4, 4 p. ; 25 cm.
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18Publicerad 1940Pretoria : Dept. of Public Health, 1940.14, 14 p. ; 25 cm.