TY  - BOOK
AU  - editors Fryer,John Denny
AU  - Fearon, John Henry
TI  - Weed control handbook volume 1: principles including plant growth regulators
SN  - 0632002093
AV  - SB613 WEE 1977
PY  - 1977///
CY  - London
PB  - Blackwell scientific publications
KW  - weed control-Great Britain
N1  - includes index
ER  -