Raju K.V., G. J. T. P. (1990). Economics of rubberbased industry in Kerala. CUSAT,1990.
Dyfyniad Arddull ChicagoRaju K.V., Guide- Jose T. Payyappilly. Economics of Rubberbased Industry in Kerala. CUSAT,1990, 1990.
Dyfyniad MLARaju K.V., Guide- Jose T. Payyappilly. Economics of Rubberbased Industry in Kerala. CUSAT,1990, 1990.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.