Training/Workshop on environmental planning for community-based development projects. College, Laguna, June 27-29, 1991 Environmetal planning for community-based development projects.
| פורמט: | ספר |
|---|---|
| שפה: | English |
| יצא לאור: |
s. l.
s.n.
1991
|
| נושאים: |