Hart, W. (1972). Study guide for agricultural pest control advisers on nematodes and nematicides. University of California.
Chicago Style (17. basım) AtıfHart, Winfield. Study Guide for Agricultural Pest Control Advisers on Nematodes and Nematicides. Berkeley: University of California, 1972.
MLA (9th ed.) AtıfHart, Winfield. Study Guide for Agricultural Pest Control Advisers on Nematodes and Nematicides. University of California, 1972.
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