TEACHERS STUDY guide on the biology of human population Africa /

Eitemau Tebyg

• TEACHERS STUDY guide on the biology of Human Population : Asia /
  Cyhoeddwyd: (1975)
• Biology teacher's guide
  gan: Rosengren, John H.
  Cyhoeddwyd: (1968)
• Teachers guide to the study guide
• Biology for life: teacher's guide
  gan: Fingin, John, et al.
• Human population biology : A transdisciplinary science /
  Cyhoeddwyd: (1989)