Jagiellonian Digital Library contains 885 527 digital objects
Search for: [Subject and Keywords = Polska] OR [Subject and Keywords = energia biomasy] OR [Subject and Keywords = energia odnawialna] OR [Title = From the research on socially\-sustainable agriculture. \(18\)] OR [Creator = Floriańczyk, Zbigniew]
Number of results: 533 699
Floriańczyk, Zbigniew
2012
e-książka
Mikielewicz, Jarosław (1941- ). Oprac.
2009
e-książka
