Geo-Environ Academia (Organization : Jodhpur, India). (1985). Current practices in dryland resources & technology. Scientific Publishers : Geo-Environ Academia.
Dyfyniad Arddull ChicagoGeo-Environ Academia (Organization : Jodhpur, India). Current Practices in Dryland Resources & Technology. Jodhpur: Scientific Publishers : Geo-Environ Academia, 1985.
Dyfyniad MLAGeo-Environ Academia (Organization : Jodhpur, India). Current Practices in Dryland Resources & Technology. Scientific Publishers : Geo-Environ Academia, 1985.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.