Johannsen
Feb. 17, 2025
Herman Smith-Johannsen - Wikipedia Portrait of Danish botanist and geneticist, Wilhelm Johannsen , posed... News Photo - Getty Images Robin Johannsen - HOME Johannsen
Feb. 17, 2025
Herman Smith-Johannsen - Wikipedia Portrait of Danish botanist and geneticist, Wilhelm Johannsen , posed... News Photo - Getty Images Robin Johannsen - HOME Johannsen
![2. Esquema de Selección Utilizado por johannsen (1903) [15,130] | Download Scientif…](https://www.researchgate.net/publication/339139689/figure/fig1/AS:856894071660544@1581310875391/Figura-12-Esquema-de-Seleccion-Utilizado-por-johannsen-1903-15-130.png){kind=link}
![Jennifer Johannsen - Associate Teaching Professor [AER E] - Faculty - Profile](https://www.engineering.iastate.edu/people/files/2016/01/Johannsen.jpg){kind=link}
