摘要：Formerly a rich-county preoccupation, dealing more explicitly with environmental concerns around agriculture is becoming a mainstream concern for developing countries. Concerns arise with all the major resources underpinning farming, such as land and water which are selectively reviewed here but most attention is concentrated on the soil resource and carbon sequestration possibilities. The results of some environmental interventions constitute public goods at variously local, regional and global levels and thus provide a rationale for potential engagement for governments and development agencies.
