Toy, T. J., & Foster, G. R. (2002). Soil erosion: Processes, predicition, measurement, and control. John Wiley & Sons.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रToy, Terrence J., और George R.;Renard Foster. Soil Erosion: Processes, Predicition, Measurement, and Control. John Wiley & Sons, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रToy, Terrence J., और George R.;Renard Foster. Soil Erosion: Processes, Predicition, Measurement, and Control. John Wiley & Sons, 2002.
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