TY  - BOOK
AU  - HARDY, I.C.W.(ED.)
TI  - Sex ratios: concepts and research methods: FOR REFERENCE ONLY
U1  - 576.855 
PY  - 2002///
CY  - CAMBRIDGE
PB  - CAMBRIDGE UNIVERSITY PRESS
KW  - Sex ratios: concepts and research methods: FOR REFERENCE ONLY
ER  -