00346nas a2200157   4500000000100000008004100001260001300042653001100055653001200066653003000078100001500108245003500123300000900158490000700167022001400174       1982                            d  c1982 Feb10aHumans10aleprosy10aVoluntary Health Agencies1 aLechat M F00aA survey of H.D. control work.  a34-50 v73  a0029-6503