Parliamentary Papers, Band 10H.M. Stationery Office, 1959 |
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Seite 225
... virus induced in the population by immunity to related group B arbor viruses . In the laboratory , rhesus monkeys have been hyperimmunised against dengue viruses by several injections of the Trinidad strain , and subsequently challenged ...
... virus induced in the population by immunity to related group B arbor viruses . In the laboratory , rhesus monkeys have been hyperimmunised against dengue viruses by several injections of the Trinidad strain , and subsequently challenged ...
Seite 231
... virus isolations were made during 1958 , 3 from humans , 16 from mosquitoes , 1 from ticks , 6 from wild birds and 3 from chickens . This makes a total of 159 arthropod - borne viruses isolated from 1953-1958 . 53. The epidemiological ...
... virus isolations were made during 1958 , 3 from humans , 16 from mosquitoes , 1 from ticks , 6 from wild birds and 3 from chickens . This makes a total of 159 arthropod - borne viruses isolated from 1953-1958 . 53. The epidemiological ...
Seite 233
... virus infections ( Diptera , Anthomyidae ) " . Proc . Soc . exp . Biol . Med . , 99 , 635 . Idem , OMARDEEN , T. A. , and GILKES , G. D .- ( 1958 ) " The 1958 Cayenne Tick Outbreak . " J. Agr . Soc . Trin . Tob . , 58 , 153 . DOWNS ...
... virus infections ( Diptera , Anthomyidae ) " . Proc . Soc . exp . Biol . Med . , 99 , 635 . Idem , OMARDEEN , T. A. , and GILKES , G. D .- ( 1958 ) " The 1958 Cayenne Tick Outbreak . " J. Agr . Soc . Trin . Tob . , 58 , 153 . DOWNS ...
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acres African Agriculture amount animals application assistance breeding British Guiana capital cattle cent cocoa coffee Colombo Plan Colonial Committee continued Corporation cotton Council countries crop D.Sc Dieldrin disease East Africa economic effect established expenditure experimental experiments export factors Federation fertiliser field finance Fisheries forest Forestry further Gambia Government grass growth haemoglobin important improvement increase industry infection insecticides Institute investigation investment irrigation isoniazid Jamaica Kenya Laboratory leprosy loans maize Malaya Medical Research ment method million Nigeria nitrogen Northern Rhodesia Nyasaland obtained Oil Palm organisation Pakistan pests plant plots problems production Professor programme progress projects protein Region Research Station Research Unit Rhodesia rice Sarawak Scheme season seed seedlings showed Singapore soil species spraying survey Swaziland Tanganyika territories tests tons treatment trees trials Trinidad Tropical Uganda United Kingdom vaccine varieties virus West yield