Trout, T. J., & Garcia, G. I. C. (1987). Soil Water Engineering Field and Laboratory Manual. Academic Press.
शिकागो स्टाइल उद्धरणTrout, Thomas J., और G Ignacio Castillas Garcia. Soil Water Engineering Field and Laboratory Manual. Jaipur: Academic Press, 1987.
एमएलए उद्धरणTrout, Thomas J., और G Ignacio Castillas Garcia. Soil Water Engineering Field and Laboratory Manual. Academic Press, 1987.
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