Crop protection in organic and low imput agriculture. Options for reducing agrochemical usage. Proceedings of a symposium organised by the British crop protection council held at Churchill College Cambridge U.K. 4th-6th September 1990
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Farham (U.K.) :
,
1990
|
| Series: | BCPC Monograph (U.K.)
|
| Subjects: |