| title | ISBN-13 | year of publica- tion |
|---|---|---|
| The UK Pesticide Guide: 1999 | 978-0-85199-316-4 | 1999 |
| The UK Pesticide Guide | 978-1-84593-229-9 | 2007 |
| The United Kingdom Pesticide Guide 1995 | 978-0-85198-953-2 | 1995 |
| The United Kingdom Pesticide Guide 1996 | 978-0-85199-113-9 | 1996 |
| The United Kingdom Pesticide Guide 1998 | 978-0-85199-239-6 | 1998 |
| The United Kingdom Pesticide Guide 2000 | 978-0-85199-468-0 | 2000 |
Dr Marian R Whitehead · Marian R Whitehead · R.B. Whitehead · R (ed) Whitehead · R.R. Whitehead · Ralph J. Whitehead · Randall Whitehead · Richard Whitehead · Robert Whitehead · Roger C. Whitehead · Roger G. Whitehead · Roger Whitehead · Roy Woodhead · Russell Whitehead · Ruth Holmes Whitehead