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Zrównoważona turystyka to nowa jakość świadczenia usług. Poprawie ulega standard obsługi, a przedsiębiorcy oferujący usługi hotelarskie, podążając za nowymi trendami, wdrażają rozwiązania wspierające ograniczanie negatywnego wpływu na środowisko oraz sprzyjające budowaniu pozytywnych relacji w otoczeniu. Nadal jednak rozwoju zrównoważonego nie można utożsamiać z powszechnie uznanym standardem działania...
The aim of the study was to estimate the acceleration of birth parameters: body length, body weight, head and chest circumference of Lublin newborns as a response to environmental changes observed since 1964 till 2001. The environmental conditions changes were characterized by: health care standards, average consumption of selected foodstuffs, furnishings, level of education and income of households...
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