00497naa a2200157 a 450000100080000000500110000800800410001910000200006024500350008026000090011565000110012465000120013565300150014770000170016277301600017920691312017-05-03       1952    bl uuuu     u00u1 u    #d1 aFLORES A. M. A.  aForage species of el Salvador.  c1952  aForage  aGrasses  aFeed crops1 aOLIVE, F. R.  tIn: INTERNATIONAL GRASSLAND CONGRESS, 6., 1952, State College, PA. Proceedings... State College, PA: Pennsylvania State College, 1952.gv. 2. p. 1434-1439.