Soil degradation during the period 1967-1995 in Bangladesh
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چکیده
منابع مشابه
Duck plague epizootics in the United States, 1967-1995.
In 1967, the first confirmed diagnosis of duck plague (DP) in the USA was made from pekin ducks (Anas platyrhynchos domesticus) on commercial duck farms on Long Island, New York. Within 10 mo, DP was confirmed as the cause of death in migratory waterfowl on a Long Island bay. This paper reviews 120 DP epizootics reported from 1967 to 1995 that involved waterfowl species native to North America ...
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in the present study, the effect of e-64 at different concentrations (0.5, 1, 5 and 10 µm) added to (1) the ivm medium on oocyte nuclear maturation and developmental competence of ovine oocytes, and (2) to the ivc medium on embryonic development of ovine embryos were investigated.
The epidemiology of kuru in the period 1987 to 1995.
Kuru is an encephalopathy or neuro-degenerative disease found only in the Okapa District of the Eastern Highlands Province of Papua New Guinea. It is always fatal, with a subacute course, on average, of about 12 months from onset to death. In the 9-year period 1987 to 1995 there were 66 deaths from kuru, 17 males and 49 females. The number of deaths per year ranged from 3 to 12. All deaths occu...
متن کاملClimatic Changes and life during the Neolithic period in Iran
این مقاله فاقد چکیده میباشد.
متن کامل[Congenital malformations in Latin America in the period 1995-2008].
BACKGROUND The Latin American Study of Congenital Malformations (ECLAMC) has performed an epidemiological surveillance of congenital malformations since 1967. This allows to detect any unexpected change in the incidence of malformations, possibly caused by a new environmental teratogenic agent. AIM To report a summary of the results thus far obtained in this study. MATERIAL AND METHODS The ...
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ژورنال
عنوان ژورنال: Soil Science and Plant Nutrition
سال: 1998
ISSN: 0038-0768,1747-0765
DOI: 10.1080/00380768.1998.10414492