Книги автора N.K.Sudeepkumar,P.R.Nisha and G.Senthilkumar S.Senthilkumar

Draught cattle valuation for improving the sustainability of farmers

Автор: N.K.Sudeepkumar,P.R.Nisha and G.Senthilkumar S.Senthilkumar
Год: 2013
Издание: LAP Lambert Academic Publishing