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- Creator:
- Ludvig, Jaroslav
- Publisher:
- Reinwart
- Format:
- regular print and 15 s. ; 8°
- Type:
- brožury, model:monograph, text, and TEXT
- Subject:
- udc:631, Konspekt:24, udc:546.17, udc:631.416.1, udc:631.84, agrovoc:UF05, Konspekt:Zemědělství. Pedologie. Agrotechnika. Agroekologie, agroterm:dusík, agroterm:dusík atmosferický, agroterm:fixace[biol.], and agroterm:hnojiva dusíkatá
- Language:
- Czech
- Description:
- (Statement of Responsibility) Naps. Jaroslav Ludvig
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public