azot ; chemia rolna ; nawozy azotowe ; nawożenie azotem
Description: Publisher:Verlagsbuchhandlung Paul Parey
Place of publication: Date: Resource Type: Source:<sygn. UP 31233 II> ; click here to follow the link
Language: Rights:Domena publiczna (Public domain)
Access Rights: Location:This content is hosted outside the digital library.
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https://azon.e-science.pl/zasoby/die-stickstoffdunger-ihre-wirtschaftliche-bedeutung-gewinnung-und-zusammensetzung-sowie-ihre-anw,9887/