Technological and environmental factors in the growth of rice production in the Philippines and Thailand [by] V. W. Ruttan, A. Soothipan and E. Venegas. - Ruttan, Vernon W.; Soothipan, A.; Venegas, C. (1966)
Offprint from Rural Economics problems, v.3, no.1, May 1966.
Keywords: Rice -- Philippines; Rice -- Thailand