Search for: [References = "30. Piróg D., 2012b. Methods for efficiency improvement of geographical studies within the scope of procurement of work by graduates exemplified by solutions applied in Great Britain and in Germany. \[in\:\] B. Wójtowicz \(ed.\), Natural sciences in educational systems of European countries in the 21st century, Kraków\: Wydawnictwo Księży Sercanów Dehon, pp. 129\-141."]