Costa et al., 1989. Proceedings of the XVI International Grassland Congress, 4 11 October 1989, Nice, France. 1989, 997-998
Document reference
Costa, J. L. ; Gomide, J. A., 1989. Haymaking from tropical grasses. Proceedings of the XVI International Grassland Congress, 4 11 October 1989, Nice, France. 1989, 997-998
