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*019  $bl
*020  $a0061429023
*035  $a(EXLNZ-47BIBSYS_NETWORK)999301237784702201
*035  $a(NO-LaBS)15188997(bibid)
*035  $a(NO-TrBIB)930123778
*035  $a930123778-47bibsys_network
*040  $aNO-TrBIB$bnob$ekatreg
*060 4$aHQ763.5 R429
*1112 $aInternational Workshop on Research Frontiers in Fertility Regulation$d1980$cMexico City, Mexico$_37008900
*24510$aResearch frontiers in fertility regulation$cedited by Gerald I. Zatuchni, Miriam H. Labbok, John J. Sciarra ; prepared with the technical assistance of Carolyn K. Osborn
*260  $aHagerstown$bHarper & Row$cc1980
*300  $ax, 459 p.$bill.
*4901 $aPARFR series on fertility regulation
*500  $a"Proceedings of an International Workshop on Research Frontiers in Fertility Regulation, February 11 to 14, 1980, Mexico City, Mexico, sponsored by the Program for Applied Research on Fertility Regulation, Northwestern University, Chicago, Illinois."
*650 0$aBirth control$xCongresses$_37009000
*650 0$aContraception$xCongresses$_12287300
*650 0$aContraceptive drugs$xCongresses$_37009100
*650 0$aContraceptives$xCongresses$_37009200
*650 2$aContraception$_15271600
*650 2$aFamily Planning Services$_14242900
*7001 $aLabbok, Miriam H.$_37009300
*7001 $aSciarra, John J.$0(NO-TrBIB)90158675$_37009400
*7001 $aZatuchni, Gerald I.$0(NO-TrBIB)90074115$_37009500
*7102 $aNorthwestern University (Evanston, Ill.)$bProgram for Applied Research on Fertility Regulation$_37009600
*830 0$aPARFR series on fertility regulation$_37009700
*901  $a70
*999  $aoai:nb.bibsys.no:999301237784702202$b2021-11-14T19:52:13Z$z999301237784702202
^