| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Geo-Environmental Issues Facing the Americas: Proceedings of a Workshop: Mayaguez, Puerto Rico September 21-23, 1994 | 978-O-7844-OO98-2 (O-7844-OO98-9) | 1995 | J. David Frost · Luis Pumarada-O'Neill · University of Puerto Rico (Mayaguez Campus) Center for Hemispherical c |