Almost like a Christmas tree.
Campbells hole water sample 03-02
In class observation
Taken from a water sample. Microscope x40 magnification
Taken from a creek sample. Microscope x40 magnification
From water sample taken downstream of Barton Springs. x40 magnification
Found In water sample
Acerca de
Ayuda
Retroalimentación
Trabajo
Directrices de la comunidad
Condiciones de uso
Privacidad