Yazar
Gail Howrigan
3 cilt bulundu.
Cilt sonuçları
Child care arrangements in dual-worker families
Gail Howrigan · Harvard University
80 sayfa · 1977
Children of working mothers / Child care / Children / Health and hygiene
Computer mapping as an aid in air pollution studies
Gail Howrigan, Harvard University. Laboratory for Computer Graphics and Spatial Analysis · Laboratory for Computer Graphics and Spatial Analysis, Harvard University
15 sayfa · 1970
Air quality management / Cartography / Data processing