Symposium on Introduction of Automatic Facilities for the Needs of Collecting and Processing of Information, Planning, and Managing in the Fields of Irrigation and Drainage Moscow, R.S.F.S.R. (1975). Symposium on Introduction of Automatic Facilities for the Needs of Collecting and Processing of Information, Planning, and Managing in the Fields of Irrigation and Drainage: Proceedings = Symposium sur l'introduction des facilités d'automatisme pour les besoins de la collecte et de mise au point des renseignements, de la planification et de la gestions [sic] dans les domaines d'irrigation et du drainage : compte rendu : Moscow, July 1975. International Commission on Irrigation and Drainage.

Symposium on Introduction of Automatic Facilities for the Needs of Collecting and Processing of Information, Planning, and Managing in the Fields of Irrigation and Drainage Moscow, R.S.F.S.R. Symposium on Introduction of Automatic Facilities for the Needs of Collecting and Processing of Information, Planning, and Managing in the Fields of Irrigation and Drainage: Proceedings = Symposium Sur L'introduction Des Facilités D'automatisme Pour Les Besoins De La Collecte Et De Mise Au Point Des Renseignements, De La Planification Et De La Gestions [sic] Dans Les Domaines D'irrigation Et Du Drainage : Compte Rendu : Moscow, July 1975. New Delhi: International Commission on Irrigation and Drainage, 1975.

Symposium on Introduction of Automatic Facilities for the Needs of Collecting and Processing of Information, Planning, and Managing in the Fields of Irrigation and Drainage Moscow, R.S.F.S.R. Symposium on Introduction of Automatic Facilities for the Needs of Collecting and Processing of Information, Planning, and Managing in the Fields of Irrigation and Drainage: Proceedings = Symposium Sur L'introduction Des Facilités D'automatisme Pour Les Besoins De La Collecte Et De Mise Au Point Des Renseignements, De La Planification Et De La Gestions [sic] Dans Les Domaines D'irrigation Et Du Drainage : Compte Rendu : Moscow, July 1975. International Commission on Irrigation and Drainage, 1975.