TY  - BK
AU  - Berg,G.E.van den
TI  - Agricultural sensors
T2  - ASAE Publication
SN  - 0-916150-98-4
PY  - 1988///
CY  - St. Joseph, MI (USA)
PB  - ASAE, 
KW  - Agricultural development
KW  - AGROVOC
KW  - Methods
KW  - Models
KW  - Monitoring
KW  - Remote sensing
KW  - Technology
N1  - Tables
ER  -