New Zealand Inst. of Engineers, a tour other universities
Country
New Zealand
City
Wellington
Medical Research Center
Country
Egypt
City
Alexandria
Udairpur University
Country
India
City
Rajasthan
Seminar, Inst. Caro y Cuervo
Country
Colombia
City
Bogota
Higher Council for Scientific Investigation
Country
Spain
City
Madrid
Italian and Int'l Public Assistance Admin.
Country
Italy
City
Rome
Lab. Quimico-Agricola Rebelo da Silva, Tapada da Ajuda
Country
Portugal
City
Lisbon
Nat'l. Ministry of Education
Country
Argentina
City
Buenos Aires
Inst. of Botany
Country
Brazil
City
Sao Paulo