Keusgen, Michael
[Author];
Breckle, Siegmar-Walter
[Author];
Fritsch, Reinhard M.
[Author];
Hedge, Ian Charleson
[Author];
Rafiqpoor, M. Daud
[Author]
;
Karimi, Abdul Ghani
[Contributor];
Babury, Mohammad Osman
[Contributor];
Faqiri, Shah Mahmoud
[Contributor];
Ataei, Najibeh
[Contributor]