منابع مشابه
Rabies in southern Africa.
The first confirmed outbreak of rabies in Africa, believed to have followed the importation of an infected dog from England in 1892, occurred in the eastern Cape Province of South Africa, and was brought under control in 1894. An unconfirmed epidemic of rabies in dogs occurred in western Zambia in 1901. By the following year the disease had apparently spread along a major trade route, to cause ...
متن کاملArchibald Menzies, Surgeon Botanist
Archibald Menzies, the 2nd son of a Highland gardener, was born in 1754. His father was the head gardener at Castle Menzies near Loch Tay, and the clan leader's distant relative. From him Archibald learnt respect for authority and the joy of growing things. In an atmosphere of secure prosperity young Archibald had a good practical and general education, working in the Castle gardens and grounds...
متن کاملPediatric Asthma in Southern Africa
Pediatric asthma has been well researched and actively managed in Southern Africa for many years. From the earliest study of asthma prevalence in 1979 revealing a significant rural – urban asthma gradient to more recent studies suggesting that asthma now abounds in all population and socio-economic groups, Southern Africa has been the subject of a significant number of publications relating to ...
متن کاملJoseph Hooker: the making of a botanist.
Joseph Hooker became one of the most influential botanists of his day. He is best remembered as a friend of Charles Darwin and an early advocate of natural selection. However, after returning to Britain from his first major voyage, Hooker spent years struggling to find a paid position that would allow him to pursue his studies of plant classification and distribution. As he worked to establish ...
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ژورنال
عنوان ژورنال: The Geographical Journal
سال: 1946
ISSN: 0016-7398
DOI: 10.2307/1789091