Agricultural Chemicals and the EnvironmentR. E. Hester, R. M. Harrison, Richard McDowell, Nicolas Lampkin, Rosemary Collier · First published 2016Open the Tome
2004 organic farm management handbookNicolas Lampkin, Mark Measures, S. Padel · First published 2004Open the Tome
The policy and regulatory environment for organic farming in EuropeNicolas Lampkin · First published 1999Open the Tome