title: PHOTO-RECORDING OF NUMBERS IN SMALL PROTOZOAN POPULATIONS.
mesh_terms: D003585:Cell Biology; D003581:Cytodiagnosis; D004864:Equipment and Supplies; D056890:Eukaryota; D008853:Microscopy; D010781:Photography; D012106:Research
keywords: CYTOLOGY; EQUIPMENT AND SUPPLIES; EXPERIMENTAL LAB STUDY; MICROSCOPY; PHOTOGRAPHY; PROTOZOA