Factors that influence the persistent and non-persistent use of the intra-uterine contraceptive device and the oral pills among low income families

ग्रंथसूची विवरण
मुख्य लेखक: Del Carmen, Luzviminda (Barcelona) 1938-
स्वरूप: थीसिस
भाषा:English
प्रकाशित: 1970.
विषय: