000 00321nam a2200133Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a333.95416096
100 _aColin D Willock;
245 0 _aAfrica's Rift Valley
260 _aAmsterdam
_bTime-Life Books,
_c1974
300 _a184 pages
942 _cPR
999 _c52365
_d52365