Robayo, R. P. (1977). Comparative evaluation of selection pathways for upland rice breeding. University of the Philippines Library.
Cita Chicago (17th ed.)Robayo, Rafael Pachon. Comparative Evaluation of Selection Pathways for Upland Rice Breeding. Quezon City: University of the Philippines Library, 1977.
Cita MLA (9th ed.)Robayo, Rafael Pachon. Comparative Evaluation of Selection Pathways for Upland Rice Breeding. University of the Philippines Library, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.