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Labour absorption in rice based agriculture : case studies from South-East Asia
Gooneratne, Wilbert, (1982)
The environmental and economic archaeology of South Thailand
Stargardt, Janice, (1983)
Rice area by type of culture : South, Southeast and East Asia ; a revised and updated data base
Huke, R. E., (1997)
Improving the estimation of palay yields and production
Venegas, Ernesto C., (1967)
THE EMPTYING OF THE COUNTRYSIDE AND ITS COST
Maki, Wilbur R., (1972)
STATE/REGIONAL ECONOMIC MODELS FOR LONG-RANGE ENERGY PLANNING
Maki, Wilbur R., (1974)