Development and use of water and energy saving methods for mobile irrigation machines : summary / transmitted by the Government of the Federal Republic of Germany ; prepared by Heinz Sourell.
1989
تفصيلات التسجيلة (السجل)
رمز / رقم الاستدعاء[E/ECE/]AGRI/SEM.26/R.8(Summary)
[E/ECE/]ENVWA/SEM.2/R.8(Summary)
[E/ECE/]ENVWA/SEM.2/R.8(Summary)
العنوانDevelopment and use of water and energy saving methods for mobile irrigation machines : summary / transmitted by the Government of the Federal Republic of Germany ; prepared by Heinz Sourell.
تاريخGeneva : UN, 9 May 1989.
الوصف
2 p.