Cummings, Leslie Peter, 1933-
Environmental education monitoring /
by Leslie P. Cummings.-
- [Georgetown : s.n.], 1977.
- 5 leaves.
"Presentation [at the] Workshop on Human Ecology and Environmental Management, Theatre Guild Playhouse, Kingston, October 17-20, 1977".
1. Human ecology - --Study and teaching.
2. Human ecology - --Congresses.
LC191 C84