Figure 1
From: Bacterial communities on classroom surfaces vary with human contact

Schematic of sampling design. Four different types of surfaces (desks, chairs, floors and walls) were sampled throughout an amphitheater-style classroom.
From: Bacterial communities on classroom surfaces vary with human contact
Schematic of sampling design. Four different types of surfaces (desks, chairs, floors and walls) were sampled throughout an amphitheater-style classroom.