Singh, G. (2005). Greening sodic lands: Bichhian model. CSSRI.
Chicago Edition CitationSingh, Gurbachan. Greening Sodic Lands: Bichhian Model. Karnal: CSSRI, 2005.
MLA Edition CitationSingh, Gurbachan. Greening Sodic Lands: Bichhian Model. CSSRI, 2005.
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