| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Phosphates and Phosphoric Acid: Raw Materials: Technology, and Economics of the Wet Process: 2nd Edition, | 978-0-8247-7976-4 (0-8247-7976-2) | 1988 |
| Phosphates and phosphoric acid: Raw materials, technology, and economics of the wet process | 978-0-8247-1712-4 (0-8247-1712-0) | 1983 |
P Becker · Per Becker · Piero Bocchiaro · Pierre Bessière · Pierre Boisserie · Pierre Boissier · Pierre Boussarie · Pierre Buesser · Pierre Buser · Pirow Bekker