Parliamentary Papers, Band 10H.M. Stationery Office, 1960 |
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Seite 194
... virus concentration then rapidly diminished to a level at which it could not be detected , virus could be recovered again after two to three days . When mosquitoes were infected by pricking them in the thorax with a fine needle ...
... virus concentration then rapidly diminished to a level at which it could not be detected , virus could be recovered again after two to three days . When mosquitoes were infected by pricking them in the thorax with a fine needle ...
Seite 198
... virus to light . Why it may be thus quiet for years , and occasionally move out and provide a serious island - wide ... virus which has failed to pass a Seitz filter ; probably DCA - sensitive ) . 60. Virus transmission studies ...
... virus to light . Why it may be thus quiet for years , and occasionally move out and provide a serious island - wide ... virus which has failed to pass a Seitz filter ; probably DCA - sensitive ) . 60. Virus transmission studies ...
Seite 200
... virus was isolated from 25 , whereas inclusions were found in only 17. It is now evident that , at all stages of active trachoma , chick embryo inoculation is more reliable for detecting the presence of virus than is the finding of ...
... virus was isolated from 25 , whereas inclusions were found in only 17. It is now evident that , at all stages of active trachoma , chick embryo inoculation is more reliable for detecting the presence of virus than is the finding of ...
Inhalt
PROJECT REPORTS WITH REGIONAL SUMMARIES | 5 |
East Africa | 7 |
Central Africa | 3 |
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Abstracts acres administration Agricultural appointed assistance breeding British Guiana British Honduras Bureau capital cattle cent cocoa Colonial Development colonial territories Committee Common Market Commonwealth Conference recommends constitution continued cost countries crop Department Desert Locust Development and Welfare dieldrin Director disease East African economic effect established Executive Council expenditure exports Federation field Fiji Finance funds Gambia Governor High Commission Hong Kong important increase industry infection insecticides Institute inter-territorial investigation Islands Jamaica Kenya laboratory Legislative loan London maize Majesty's Government Malta Maltese Mauritius Medical Research ment Minister Nigeria North Borneo Northern Rhodesia Nyasaland Organisation overseas paragraph pests plant present problems production Professor programme projects Public Service Regional Research Council revenue Sarawak scheme Secretary Service Commission Sierra Leone soil species spraying staff survey Tanganyika tion trials Trinidad Tropical trypanosomes Uganda United Kingdom vaccine virus visited West Indies yield Zanzibar