TY - BOOK TI - A report on the causes of wastage of labour in munitions factories employing women / [by Major Greenwood]. T3 - Special report series (Medical Research Council (Great Britain)) ; AU - Greenwood, Major, 1880- CY - London PB - H.M.S.O. PY - 1918 LA - English N1 - At head of title: National Health Insurance. Medical Research Committee ER -