House of Commons Papers, Nide 8H.M. Stationery Office, 1961 |
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Tulokset 1 - 3 kokonaismäärästä 37
Sivu 30
... live Newcastle disease vaccine because viruses likely to 'be found in pigs do not cause disease in poultry. Dead vaccines are the least likely to be contaminated. 95. To produce immunity live vaccines must invade and multiply in the ...
... live Newcastle disease vaccine because viruses likely to 'be found in pigs do not cause disease in poultry. Dead vaccines are the least likely to be contaminated. 95. To produce immunity live vaccines must invade and multiply in the ...
Sivu 31
... live vaccine with a more virulent strain may be disastrous if it is not detected during the purity tests. This might also happen with dead vaccines but it is less likely because virulent virus capable of causing disease would only ...
... live vaccine with a more virulent strain may be disastrous if it is not detected during the purity tests. This might also happen with dead vaccines but it is less likely because virulent virus capable of causing disease would only ...
Sivu 69
... vaccines are widely and carefully used, the disease has virtually disappeared. In the Netherlands, although the quantity of vaccine being used seems to be a ... live vaccines. A slaughter policy in conjunction with the use of dead 69.
... vaccines are widely and carefully used, the disease has virtually disappeared. In the Netherlands, although the quantity of vaccine being used seems to be a ... live vaccines. A slaughter policy in conjunction with the use of dead 69.
Sisältö
ANNUAL REPORT SECTION Page I Constitution Functions and Administration | 1 |
England | 2 |
Wales | 4 |
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Account acres Agricultural Research Agricultural Research Council aircraft airlines Airways amount APPENDIX applications assistance average Aviation B.SC BEA's birds BOAC BOAC's Board breeding Britain British BRITISH EUROPEAN AIRWAYS broiler cent centres Chairman chicks Committee continued Corporation Corporation's cost Council Crofters Scotland crops D.SC Department Depreciation Dounreay eelworm effect eggs ended 31st March equipment expenditure Farm flocks fowl grant important improvement increase infection insecticides investigation Kuwait Airways Laboratory land licence live vaccines load factor London loss Macaulay Institute Marketing Scheme ment methods Milk million Ministry Ministry of Aviation National neutron Newcastle disease Officer operations organisation outbreaks passenger payments pension pests PH.D plant potatoes poultry production profit programme reactor reduced Report Research Institute revenue Rothamsted routes Scotland Scottish scrapie slaughter soil staff Station traffic United United Kingdom uranium dioxide veterinary virus