Hillel, D. (2007). Soil in the environment: Crucible of terrestrial life. Burlington, MA: Elsevier.
शिकागो स्टाइल उद्धरणHillel, Daniel. Soil in the Environment: Crucible of Terrestrial Life. Burlington, MA: Elsevier, 2007.
एमएलए उद्धरणHillel, Daniel. Soil in the Environment: Crucible of Terrestrial Life. Burlington, MA: Elsevier, 2007.
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