14
Каталог "Книги" | Книги
Mathematical programming for economic analysis in agriculture
(1986)
Peter Hazell; Roger Norton
11640
11640
11640
32526
Каталог "Книги" | Книги
Champignons d'Europe, generalites, ascomycetes, basidiomycetes
(1969)
Roger Heim
31294
П415.26/я 26/I58
Пр 1717
DV 148
Каталог "Книги" | Книги
Virology & Directory & dictionary of animal, bacterial and plant viruses
(1990)
Roger Hull
Каталог "Статии" | Списание
Deux semoirs "rapides" pour travailler avec on sans labour = Две "бързи" сеялки за работа с или без основна обработка на почвата
(1997)