R. B. · R. Barker · Randolph T. Barker
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Chinese Agricultural Economy | 978-0-7099-0682-7 (0-7099-0682-X) | 1982 | Radha P. Sinha |
| Virginia Commonwaelth University MGMT 325 Organizatinal Communication | 978-1-285-91929-4 (1-285-91929-7) | 2012 | Amy Newman · Scott Ober · Jon Ackley |
| Water Productivity in Agriculture: Limits and Opportunities for Improvement ... of Water Management in Agriculture Series) | 978-0-85199-669-1 (0-85199-669-8) | 2003 | Jacob Kijne · David Molden |
CABI Publishing · Cengage Learning · Routledge