TY - BOOK TI - Supply response in underdeveloped agriculture: A case study of four major annual crops in Thailand, 1937-1963 AV - HD2105.5 .B43 PY - 1968///. CY - Amsterdam PB - North-Holland KW - Agriculture KW - Economic aspects KW - Mathematical models KW - Thailand N1 - Bibliography: p. 422-439. ER -