TY - BOOK AU - Presser,Harriet B. TI - Sterilization and fertility decline in Puerto Rico T2 - Population monograph series SN - 0877253137 AV - HQ767.7 .P73 1973 U1 - 301.32/1/097295 PY - 1973///] CY - Berkeley PB - Institute of International Studies, University of California KW - Sterilization Birth control KW - Puerto Rico KW - Local KW - Fertility, Human KW - Birth control KW - Population N1 - A revision of the author's thesis, University of California, Berkeley; Bibliography: p. 203-211 ER -