000 00659nam a2200169Ia 4500
001 130878
003 BIBL
005 20240725062705.0
008 931001|1960||||pr d |||||||||||1||spa|d
110 0 _aPuerto Rico.
_bDepartamento de Salud.
_2Local
_9155382
245 1 0 _aGraphs on health progress in Puerto Rico during the present century.
260 _aSan Juan, P. R.
_b[Section of Biostatistics. Dept.of Preventine medicine... University of Puerto Rico]
_c1960.
300 _a1 v. (unpaged)
_bgraphs.
500 _aCover title : Health progress in Puerto Rico.
650 0 _aHygiene, Public
_zPuerto Rico.
_2Local
_9113616
651 0 _aPuerto Rico
_2Local
_9155382
999 _c110461
_d110461