000 00697nam a2200205Ia 4500
001 108134
003 BIBL
005 20160527182443.0
008 930219|1954||||miu||||||b ||0|1||eng|d
100 1 0 _aCombs, Jerry Walker, 1913-
_9212004
_2Local
245 1 0 _aHuman fertility in Puerto Rico / Jerry Walker Combs.
260 0 _aAnn Arbor, Mich.
_bUniversity Microfilms
_c1954.
300 _a265 p.
_bill.
490 0 _a[Doctoral dissertation series. Publication no. : 10, 259]
502 _aThesis Columbia University.
504 _aBibliography : p. 222-227.
533 _aPhotostat reproduction.
650 0 _aFertility
_xHuman.
_996110
_2Local
651 0 _aPuerto Rico
_xPopulation.
_9155382
_2Local
999 _c89943
_d89943