An All-round Soil Percolator

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Science  22 Jul 1960:
Vol. 132, Issue 3421, pp. 224-225
DOI: 10.1126/science.132.3421.224


A description is given of a soil percolator which has been used both for instructional purposes and for microbiological research and has been found accurate and easy to operate. It could be used for aerobic and anaerobic experiments with a soil under water-saturated conditions.