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

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

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Manylion Llyfryddiaeth
Prif Awdur: Unesco
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Paris Unesco Press 1975-
Pynciau:
Human biology > Study and teaching (Secondary)
Human ecology > Study and teaching (Secondary)
Population > Study and teaching (Secondary)
Biology > Study and teaching (Secondary)