Singh, G. (2005). Greening sodic lands: Bichhian model. CSSRI.
Citación estilo ChicagoSingh, Gurbachan. Greening Sodic Lands: Bichhian Model. Karnal: CSSRI, 2005.
Cita MLASingh, Gurbachan. Greening Sodic Lands: Bichhian Model. CSSRI, 2005.
Warning: These citations may not always be 100% accurate.