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State College of Washington
Abstract
An apparatus that separately collects urine and feces from cows and heifers is described. It is mobile, relatively inexpensive and allows cows to be maintained under normal herd conditions.
1 Washington Agricultural Experiment Stations, Pullman, Project 1053.
2 This investigation was supported in part by funds provided for biological and medical research by the State of Washington, Initiative Measure No. 171.
3 Department of Dairy Science, Pullman.
4 Department of Dairy Science, Western Washington Experiment Station, Puyallup.
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