Разширено търсене
Автор да съдържа A. Bruce
50865
Каталог "Книги" | Книги
Anaerobic digestion of sewage sludge and organic agricultural wastes
Proc. of a Seminar organized by the Comiss. of the European Commun., Directorate-General Science, Res. and Dev. Environment Res. Programme, held in Athens, Greece, 14-15 May 1984
(1986)
A. Bruce
II4978
Каталог "Книги" | Книги
Telecommunications policies for Sub-Saharan Africa
(1997)
Mohammad Mustafa; Bruce Laidlaw; Mark Brand
14