Разширено търсене
Автор да съдържа H. Franzen
II4915
Каталог "Книги" | Книги
WATER resources
Research and development in the tropics and subtropics : Documentation on research and development activities of German Institution
(1997)
H. Franzen
II4928
Каталог "Книги" | Книги
LIVESTOCK in the tropics and subtropics
Development issues and research needs : Report on research work of Institute of Germany (1991-1993)
(1993)
H. Franzen
53721
Каталог "Книги" | Книги
AUSWIRKUNGEN biotechnologischer Innovationen auf die okonomische und soziale situation in den Entwicklungslandern
Ein Tagunsbericht
(1995)
H. Franzen