![PDF) Ammonium ions inhibit nitrogen fixation but do not affect heterocyst frequency in the bloom-forming cyanobacterium Nodularia spumigena strain AV1 PDF) Ammonium ions inhibit nitrogen fixation but do not affect heterocyst frequency in the bloom-forming cyanobacterium Nodularia spumigena strain AV1](https://i1.rgstatic.net/publication/5871475_Ammonium_ions_inhibit_nitrogen_fixation_but_do_not_affect_heterocyst_frequency_in_the_bloom-forming_cyanobacterium_Nodularia_spumigena_strain_AV1/links/0046352376e0421cc5000000/largepreview.png)
PDF) Ammonium ions inhibit nitrogen fixation but do not affect heterocyst frequency in the bloom-forming cyanobacterium Nodularia spumigena strain AV1
![EXCLUSIV | Ion Vintilă, managerul FC România, echipa românilor din Anglia: ”Vrem să avem stadionul nostru și o academie de copii puternică” - Antena Sport EXCLUSIV | Ion Vintilă, managerul FC România, echipa românilor din Anglia: ”Vrem să avem stadionul nostru și o academie de copii puternică” - Antena Sport](https://as.ro/wp-content/uploads/2021/05/162030466019a927f4-924x600.jpeg)
EXCLUSIV | Ion Vintilă, managerul FC România, echipa românilor din Anglia: ”Vrem să avem stadionul nostru și o academie de copii puternică” - Antena Sport
![Victor Ion Popa - Vintila Russu-Sirianu, Universul Literar, 28 Feb 1926 coloring page | Free Printable Coloring Pages Victor Ion Popa - Vintila Russu-Sirianu, Universul Literar, 28 Feb 1926 coloring page | Free Printable Coloring Pages](https://www.supercoloring.com/sites/default/files/styles/coloring_full/public/cif/2022/09/victor-ion-popa-vintila-russu-sirianu-universul-literar-28-feb-1926-coloring-page.png)
Victor Ion Popa - Vintila Russu-Sirianu, Universul Literar, 28 Feb 1926 coloring page | Free Printable Coloring Pages
![Ollie Bayliss on X: "Very busy Non-League Show tonight! I met the founder of @FCRomania Ion Vintilă (3mins in).🇷🇴 I spoke to former @WGCFC boss @MrFish82 & new manager @DeanBarker06 (47mins). Plus Ollie Bayliss on X: "Very busy Non-League Show tonight! I met the founder of @FCRomania Ion Vintilă (3mins in).🇷🇴 I spoke to former @WGCFC boss @MrFish82 & new manager @DeanBarker06 (47mins). Plus](https://pbs.twimg.com/media/Dw5eI7VWoAMZBEm.jpg)