| Type |  Book |
| ชื่อเรื่อง | The family life project : an epidemiological and developmental study of young children living in poor rural communities/ edited by Lynne Vernon-Feagans, Martha Cox ... [et al.] ; with commentary by Rand D. Conger |
| พิมพลักษณ์ | Boston, Mass: Wiley, 2013 |
| รูปเล่ม | viii, 150 p. : ill. ; 23 cm |
| หัวเรื่อง | Child development --Economic aspects --United States [] |
| | Poverty --Children --United States [] |
| | United states --Rural conditions --Children [] |