"Goodstein, M.E." . . . . . . . "Philippine rice needs to 1990 : output and input requirements" . "Philippine rice needs to 1990 : output and input requirements"@en . . "Rice needs in 1990: introduction and summary; Absorption of rice and other cereals, 1910-1965, and projection of future cereal requirements; Estimated expansion of geographic area under cultivation; Requirements of irrigation development, 1965-1990; Estimated requirements of some \"modern inputs\" for development of the rice economy, 1965-1990." . "Philippine rice needs to 1990 output and input requirements"@en . . . . . . . . . .