000 00387nam a2200145Ia 4500
020 _a9231012789
082 _a574.07
_bTEA
245 _aTeacher's study guide on the biology of human populations
_b: Africa
_cThe UNESCO press
260 _aParis:
_bUnesco press,
_c1975.
300 _a454p.
500 _aPB
546 _aEng
650 _aBiology-Study and teaching
_945268
942 _cBK
999 _c10377
_d10377