| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Weather-Based Mathematical Models for Estimating Development and Ripening of Crops | 978-92-63-1O62O-9 (92-63-1O62O-7) | 1984 |
G. Aitchison W. Robertson · G. Robertson · G. W. · Garry Wagner Robertson · George W Robertson · W R. · W. Robertson