USA. Delegation to the General Assembly of the International Institute of Agriculture Bezüge im Wissensnetz Administrative Überordnung der Körperschaft (2) GND-Körperschaften International Institute of Agriculture USA Aut (1) DNB-Titeldaten Report of United States Delegation to General Assembly of International Institute of Agriculture Creator (1) DNB-Titeldaten Report of United States Delegation to General Assembly of International Institute of Agriculture Isb (1) DNB-Titeldaten Message from the President of the United States transmitting the report of the Delegates of the United States Appointed to Attend the General Assembly of the International Institute of Agriculture at Rome