Relationship of chlorophyll A to algal count and classification in oxidation ponds.
D002734:Chlorophyll; D056890:Eukaryota / Q000145:classification*; D008722:Methods; D010084:Oxidation-Reduction; D010788:Photosynthesis; D013781:Texas; D014876:Water Pollution / Q000517:prevention & control*; D014881:Water Supply / Q000032:analysis*
D002734:Chlorophyll