Field guide Afghanistan flora and vegetation = Afġānistān rahnamā-yi sair-i ʿilmī : Fulūr wa-pušiš giyāhī - Breckle, Siegmar-Walter 1938-; Hedge, Ian C.; Dittmann, Andreas 1959-; Rafiqpoor, M. Daud 1949-; Freitag, Helmut 1932- (Scientia Bonnensis, 2010)