Results of a longitudinal study of students in agriculture

Fritze, G.; Lahrmann, B.; Seidel, B.

Zeitschrift für Arztliche Fortbildung 64(4): 201-203

1970


ISSN/ISBN: 0044-2178
PMID: 5515076
Document Number: 23699

Document emailed within 1 workday
Secure & encrypted payments