Teacher's study guide on the biology of human populations.

Bibliographische Detailangaben
Körperschaft:	Unesco
Format:	Buch
Sprache:	English
Veröffentlicht:	Paris Unesco Press 1975-
Schlagworte:	Human biology > Study and teaching (Secondary). Human ecology > Study and teaching (Secondary). Population > Study and teaching (Secondary). Biology > Study and teaching (Secondary).