TY  - BOOK
AU  - Stakman, Elvin Charles.
ED  - ENA. Colegio de Postgraduados. Chapingo, Méx.
TI  - The evolution of concepts and practices in education of seminar lectures geven: : at the Postgraduate College of the National School of Agriculture at Chapingo, Méx
PY  - 0000///(s.a.)
CY  - (s.l.)
PB  - (s.e.)
KW  - Educación superior
KW  - Educación
KW  - Historia
ER  -