- Publication venue
- Broomall, Pa. :U.S. Dept. of Agriculture, Forest Service, Northeastern Station [sic] ;1982.
- Publication date
- 01/01/1982
- Field of study
no.7
- Publication venue
- 'SAGE Publications'
- Publication date
- Field of study
- Publication venue
- 'Journal of Graduate Medical Education'
- Publication date
- Field of study