Mark Stetter, the American veterinarian who developed the technique, says unlike the birth control vaccine, you only have to vasectomize an elephant once, and you only have to vasectomize a few elephants in each game reserve.
linkMark Stetter, the American veterinarian who developed the technique, says unlike the birth control vaccine, you only have to vasectomize an elephant once, and you only have to vasectomize a few elephants in each game reserve.
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