Joint proceedings of two international workshops on rice-fish farming systems research and development û one held in Ubon, Thailand, on 23-27 October 1988; and the other on 23-27 October 1989 in Nueva Ecija, Philippines; gathering country overviews, production systems, economic and biological...

Reports the impacts of a three-year project on small-scale integrated farming systems in Ghana. Small farm ponds are potentially one of the most valuable components of integrated resources management systems. They can raise farm productivity and improve income and farm family nutrition.

Groupers and snappers are important fishery resources of the tropics and subtropics, where their high values have caused most of their stocks to be heavily exploited, some even to the point of collapse. Trends towards heavy demand and decreasing natural supply, which are accelerating in several...