Ministry of Agriculture and Irrigation. Delhi. (1976). Report of the national commission on agriculture: Part IV - climate and agriculture. Controller of Publications.
Dyfyniad Arddull ChicagoMinistry of Agriculture and Irrigation. Delhi. Report of the National Commission on Agriculture: Part IV - Climate and Agriculture. Delhi: Controller of Publications, 1976.
Dyfyniad MLAMinistry of Agriculture and Irrigation. Delhi. Report of the National Commission on Agriculture: Part IV - Climate and Agriculture. Controller of Publications, 1976.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.