ILO pub-wep pub. Working paper investigating the nature, extent and role of remittances sent by internal migration migrants in the urban area of ludhiana, punjab, India to remaining family members in and out of state - examines influence of distance and occupational status in remittance decision...

Discusses "sustainable livelihoods" and "environmentally sound technology" as sub-categories of the general concepts of "sustainable development" and "environmental soundness" drawn up by the Rio Earth Summit. Reviews related literature and considers the operational relevance of these concepts.