TY  - GEN
AU  - Zimdahl, Robert L.
TI  - Fundamentals of weed science
SN  - 9780123725189
U1  - 632.5 
PY  - 2007///
CY  - London
PB  - Elsevier Inc.
KW  - Weeds
KW  - Weed - control
ER  -