Agro-economy : environment and rights

由 Kayarkanni, S
出版 2012

Economic analysis for fertilizer use for major crops Tamilnadu /

由 Kayarkanni, S .
出版 2006

Agro- Economy : Environment and Rights /

由 Kayarkanni, S.
出版 2012

Ancient sciences and archaeology (Journal of the Ancient Sciences and Archaeological Society of India) (Bharatiya Prachina Vaijnaika Puratatva Patrika)

由 Kayarkanni, S; Editor, Pankaja, N; Editor, Sampath, M D; Editor, Saroja, S; Editor
出版 2005

Ancient sciences and archaeology (Journal of the Ancient Sciences and Archaeological Society of India)

由 Kayarkanni, S; Editor, Pankaja, N; Editor, Sampath, M D; Editor, Saroja, S; Editor
出版 2007