Date Item Type Full Text Status

Public

An eco-rating system for optimising pesticide use at farm level : Part 2 - Evaluation, examples and piloting. (1997) Kathleen Lewis, Marguerite Newbold and Clare Broom

An eco-rating system for optimising pesticide use at farm level : Part I - Theory and Development. (1997) Kathleen Lewis, Marguerite Newbold, Avice Hall and Clare Broom