TY  - BOOK
AU  - Clay,D.
AU  - Pierce, Francis, J.
TI  - GIS Applications in agriculture
SN  - 9780849375262 (hbk.)
PY  - 2007///
CY  - Boca Raton
PB  - CRC Press
KW  - Geographic information systems
KW  - Agricultural mapping
KW  - Agriculture -remote sensing
N1  - Includes  references
ER  -