R. A. · Robert Agular · Robert Axelrod · Roberto F. Aguilera
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Naturally Fractured Reservoirs | Paperback | 978-0-87814-449-5 (0-87814-449-8) | 1995 |
| Naturally Fractured Reservoirs | Hardcover | 978-0-87814-122-7 (0-87814-122-7) | 1980 |