R. H. · Rick Houston · Rook Hastings · Ross Hastings
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Emergency Characterization of Unknown Materials | Hardcover | 978-0-8493-7968-0 (0-8493-7968-7) | 2007 |
| Field Confirmation Testing for Suspicious Substances | Paperback | 978-1-138-11203-2 (1-138-11203-8) | 2018 |
| Field Confirmation Testing for Suspicious Substances | Hardcover | 978-1-4200-8615-7 (1-4200-8615-4) | 2009 |