(Q39379308)
Statements
1 reference
Enrolment into Birth to Ten (BTT): population and sample characteristics (English)
1 reference
Richter LM
1 reference
Yach D
1 reference
Cameron N
1 reference
Griesel RD
1 reference
de Wet T
1 reference
1 January 1995
1 reference
1 reference
9
1 reference
1
1 reference
109-120
1 reference
Identifiers
1 reference
1 reference